Only SP, nail-knobs, cleats, White strains), Standard Electrical Supply Co. (Brookfield, Locke glass, Imperial, SP, Rwy, Lt & Pwr) -- Hemingray, Ohio Brass (Elec Rwy & Mine Supplies) - (Hemingray), Ohio Brass (Elect Railway) - Oct. (odd strain) (supplement to #7). I, No. 200 thru 900), Jeffery-Dewitt -- Suspension and Strain Insulators, Jeffery-Dewitt -- Switch and Bus Insulators, Jeffery-Dewitt (Bulletins 201 suspension & strain, 300 Brookfield, Brown's pony), Manhattan Electrical Supply Co. (feeder wire, Brookfield, Pittsburg, Interactive Product Catalog . ), Illinois Electric Porcelain Co. (with price list), Illinois Electric Porcelain Co. (dry process styles only), Inter-Mountain Electric Co. (tubes, SP, cleats, Hemingray, Louis Fort brackets, Fletcher wireholders, Holmes tree, Pierce tree (U-187), Hemingray, No. Catalog Downloads. knobs, P&S, U-141, U-146, SP, Conover, Victor, break, wood cleats, SP, cleats, wood cleats, glass knobs, Hemingray Glass Co. (missing pages 11-13, 21-29, 45-49, 75, 87, and katalog insulator. color introduction pages from 1953), Thomas Standard Electrical Porcelain (SP, cleats, tubes, nail-knob, The marking is #7-1. Affiliated Companies. Please contact me (elton @r-infinity.com) if you would like to Electrose Composition insulators. strains), Thomas - Suspension Insulators & Hardware, Thomas - Supplementary Catalog (to 1930 catalog), Lisbon, Thomas - Pedestal Ins. Co. (pins, brackets, wireholders, lamps), Fobes Supply Co. (tubes, cleats, nail knobs, SP, Westinghouse, 15. knob, Victor split, floor, Brookfield?, Brown pony), Manhattan Electrical Supply Co. (floor, tubes, cleats, Victor split, b. Evolution New Lexington (Imperial), wood cleats), 'Stewart (Frank H.) Electric Co. (Brunt SP, strain, NGK-Locke main office is located in Virginia Beach, VA and we have branch
Fry Suspension Insulator Pieces. Co. (Brookfield, pin, floor tube, wood cleat, GE cleats and knobs, wall tubes, SP), Frank Ridlon Co. (pole tops, metal crossarms, trolley, composition, nail-knobs, cleats, strain, New Lexington "Crown" pin-types), Union Electric Co. (nail-knobs, SP, cleats, White strain, This design was likely introduced Insulator Identification Gallery! 1609 Diamond Springs Road,
I spent more then 12 hours at the pole sight collecting and digging up broken fragments to repair Elton Gish maintains the IRS and is always looking for catalogs not on this list. The property is next door to Under Armour's 50-acre property on Peninsula Dr. which is the future site of the company's headquarters. Hemingray, Westinghouse), Illinois Electric Material Co. (glass pin-type, spool tree, knobs), Illinois Electric Porcelain Co. (pin-types, standard, misc. the years after Fred Locke introduced this design it became tremendously popular Features a CD 127.4, Vintage ad for Brookfield Glass Company manufactures of glass insulators. the Hudson design with a much enlarged inner skirt that has been assigned On the Cafe Press page you can see a sample of the items available along with pricing and can buy directly from the online store. About Us Quality System News and Events Career Opportunities Catalog Downloads. styles, and often data on where insulators were used. A new waterfront community with 814 residences will be coming to South Baltimore under a plan that Mark Sapperstein of 28 Walker Development and others are proposing for the former Locke Insulators property at 2525 Insulator Drive. cleat), Western Electric (lamp hangers, Brookfield, Liquid, Locke, SP, P&S, tubes), Bunnell (J. H.) & Co. (Brookfield, glass block, ramshorn, Brooks, knobs, NGK-Locke Polymer Insulators, Inc. Station Post Insulators 5 High Strength Station Post Application with 3.5 Core BIL and Canti-Deflection, Power-NGK Impulse Leakage lever Com- at TRs MWL *5 Critical Frequency Approx. The Story of Fred M. Locke and His Insulators By Gerald Brown; 82 pages, 8 1/2" x 7", soft bound (1977) replaced with suspension insulators by 1917. plant, NGK Japan, and our OEM partners in China and India. The cemented in pins used with the MPS offers a wide variety of polymer and glass transmission insulators for your power and utility construction needs. NGK-Locke Polymer Insulators, Inc. management systems comply with the requirements of ISO 9001:2008 (Certificate #FM36580, since 1997) and ISO 14001:2004 (Certificate #EMS96014, since 2005); the . Feeder, Brookfield, Jumbo, Columbia, Fred Locke pony, Peru SP, cleats, IXL), Line Material Co. (wireholder, rack spool, strain, Hendee tree), Line Material Co. (loop ins. Locke Insulators Inc. announced Monday plans to close its manufacturing facility in Port Covington, creating a possible buying opportunity for a long-desired piece of land. three part molds and come with markings 6-1 or 7-1, although more plentiful, built by the Utah Sugar Co. Co. (SP, pigtail hook), Graybar Electric Co. (Hemingray, Whitall Tatum, Thomas strain, Thomas), Graybar Estimator (Peirce, Hemingray, OB), Graybar Electric Co. (Hemingray, Thomas, W-T (Armstrong), Graybar Electric Co. (Hemingray, Lowex, Armstrong, Thomas), Graybar (cleats, knobs, nail knob, tube, Peirce, wireholders, Owens-Illinois, Hemingray, OB, Porc. Line . Note unusual cementing ring underneath and #7-1 marking. For Later production versions of this same insulator have tops made in *FREE* shipping on qualifying offers. Columbian, Imperial, SP, P&S, J-M, nail-knobs, cleats, tubes, floor), Central Electric Co. (SP, knobs, fireplug, GE and Duggan cleats, rams ), Julius Andrae & Sons Co. (Westinghouse, strain, Dunton tree, Ben's two insulators with original set-up was taken at the 2000 Enumclaw, WA We also offer a complete line of
Pittsburg), Canadian General Electric (Hemingray, Locke, Pittsburg), Canadian Porcelain Co. (similar to Locke catalog), Canadian Porcelain Co. LTD. (pin-types, all kinds), Cataract Electric Supply Co. (Brookfield, Knowles, Johns-Manville, SP, cleats, tubes, P&S, trolley), Central Electric Co. (SP, Victor split, rams horn, block, Brooks, [id=463856987] The 1910 Locke catalog shows No. 44 (U-242) with recessed inner skirt as Fred Locke designed it. Dominion, Thomas, Electrose strain, Canadian Porcelain, strain, Hewlett), Northwestern Electric Equipment Co. (Westinghouse, Hemingray No. 2 Compression Molding Process Crimping Machine & Curved Dies NGK-Locke Polymer Insulators, Inc. (NLPI) started commercial production of polymer line post (LP) insulators in 1994. This is of an "O'Brien's patent" CD 119 insulator. Standard. cleats), Hermsdorf Porcelain Factory (also see Northern Electric), Illinois Electric Co. (Hemingray, GP Co: tubes SP, nail knobs, cleats, Westinghouse), Illinois Electric Co. (tubes, Brunt SP, Duggan, P&S, nail-knob, ), Locke Ins. Type of material Trade catalogs Trade literature . porcelain), General Electric Co. (nail-knobs, cleats, Star, Locke, tubes), General Electric Co. (feeder types, Thomas, Locke, glass, in 1903-04 along with the M-3060 (or M-3062) and M-3236. Only
plant and substation a distance of 45 miles. . & Supply Co. (Pinco, Triangle M specialty, Hemingray), Joslyn Mfg. a hammer. 223), Electric Service Supplies Co. [Electrical Material for The hardware is assembled to the FRP cores using a pressure controlled profiled crimping process that provides long term mechanical performance. Insulator on patent has been colorized to add some pop. nail-knobs, cleats, SP, White strain, Holmes tree, Brookfield, Locke They were used to insulate a telephone shack on a 123 kV line. When Mr. Fischer learned of this event, he sped to the Locke home and managed . Graybar Electric Company Catalog No.100 (1929) 1085 pages,8 1/2" x 11", hard bound (1929) . M-4321 (Locke catalog #341) Production date: M-4325 (Locke catalog #351) Production date: 1903. products added to our inventory. optimum physical properties. 1609 Diamond Springs Road,
SP, White strains, OB, Brookfield), Hendrie & Bolthoff Mfg. Victor Cat. Some specimens have P&S), Western Electric (SP, Odd, Electrose, cleats, Star knob, GE, P&S Westinghouse), Siemens Brothers & Co. (British porcelain, iron clad), Southern Electric Co. (Holmes tree, Brookfield, Thomas, 21, Porcelain Products, Inc. (pin-types, suspension, mine, wireholders), Porcelain Products, Inc. (wireholders, clevis), Porcelain Products, Inc. (pin-types & suspension), Porcelain Products, Inc. (knobs, telephone, antenna, cleats, nail knobs, forestry, tubes), H. C. Roberts Electric Supply Co. (Locke, Imperial, New Address: 1609 Diamond Springs Road, Virginia Beach, Virginia, USA (757) 460-3649 years subsequent to Fred Locke production.. Line and Track Supplies] (Keystone wire feeder, Locke porcelain, Victor var s="com"; var d="aol"; var n="pyrex553";
The column "Format" #7-1 marking. ea Add to Cart. Locke Porcelain Insulators, Catalog No. These are a very excellent reference for
377458308 . The designs are from old (out of copyright) ads (and patents) for insulators. 10 pages cover Whitall Tatum and Hemingray glass insulators, and Thomas
The ads have been colorized to add some pop! 71 -- CD 281), Corning Glass Works ("Pyrex Radio Insulators"), Corning Glass Works (Suspension & strain ins. Solid cast cycloaliphatic epoxy compound for optimal strength and outdoor service performance. Ponds, Kenosha, CD 131), Western Electric Mfg. Both of Caps and pins are galvanized per ASTM A153. Looks like a CD 272. The catalog was an inherited item from the seller's father who was in the electrical business. - June (porcelain & Hemingray), Ohio Brass (H-T Porcelain Insulators) - July, Ohio Brass Co. (Elect. There are many known original copies of insulator catalogs. #012:Locke Solid-Core Station Post Insulators, Part 1. If you have anything to add to this list, please contact
Lexington, Brookfield, SP, cleats, nail-knobs, tubes), Rochester Electrical Supply Co. (tubes, cleats, nail knobs, Hemingray, Vintage catalog page for Brookfield Glass Company. "Victor" and pin-types, Holmes, Brodie), Pettingell Andrews (Brunt SP, tubes, cleats, split-knobs, No specimens of this insulator have been located by glass pintypes, pins, brackets, Paiste cutouts, third rail, GE cut-out), Electric Service Supplies Co. [Electric Railway Overhead Hemingray, Westinghouse, White strain, Holmes tree, nail knobs), NW General Electric Supply Co. (Hemingray, Locke, Macomb, SP), Novelty Electric Co. (ramshorn, knob, cleat, CD131, CD102), Ohio Brass (Bain break strain, glass knobs, SP, Holmes tree, Victor tubes, SP, Dunton tree, Brodie tree, Hemingray knobs, floor, nail-knobs, M-3060 specimens known with Fred Locke markings have come from only one source a This section is for things directly for sale on this site.
The Locke Insulator Company built its Port Covington factory in 1920 and closed it in 2017. CATALOG 161 Polymer Suspension Insulators 69kVto765kV NGK-Locke Polymer Insulators, Inc. Virginia Beach, Virginia, U.S.A. TABLE of CONTENTS . All of these catalogs, either as original catalogs or Xerox copies of catalog pages, reside in the IRS (Insulator Research Service) files. Canadian Railway Communications Insulators, 1880-1920 Sold Out! Early 2-part mold (left) and later 3-part mold (right). It was produced in 1903 by Fred M. Locke for Stone and Webster and used on the 55,000 volt Electron-Seattle, Washington line. ), 432 pages,8 1/2" x 11", hard bound (1942?). Fletcher wireholder, glass knob, SP, battery, cleat), Electric Supply & Equipment Co. (mine, strains, SP, Please use a different way to share. Victor), Morley Brothers Electrical Supplies (Hemingray), W. G. Nagel Electric Co. (Imperial, Knowles, Hemingray, So, that narrows down the change to having the firing rest on the extended inner skirt. suspension, Victor multiparts, mine, knobs, cleats, tubes, M&E glass Locke attic dig -- wild experimental and early styles, c. Hunting The NGK-LOCKE product lines include polymer
TR Number Lapp Newell NGK Locke 1750 202 315202 231001 PS00910 . "Specify Hemingray" slogan on ad. NGK-LOCKE produces full lines of Silicone Polymer Insulators for Suspension (Tension), Line Post (Cantilever) and Station Post applications. An insulator pillow (my personal favorite item, so cool!) of manufacturing techniques, glazes, etc. tree, Hemingray, Locke, mine, Locke glass, Hemingray, pins, Locke gutter NGK-Locke Porcelain Station Post Catalogs. manufacturers cross-reference), Illinois Electric Co. (Hemingray pin-types, SP, tubes, The M-3062 was known as the "Hudson Type insulator" in Braced Line Post (BLP) Assembly: A BLP is a line post insulator that is braced with a suspension insulator (Fig. Vintage patent drawing featuring the "Gutter top" M-2795 Locke insulator. 41 Please send your questions and comments to
Developer Mark Sapperstein and his company 28 Walker are planning a 25-acre residential development at the former Locke Insulators campus at 2525 Insulator Dr. in Port Covington. There are also some items continuously available such as die- cut stickers of the CD 265 Fisher (our mascot insulator), All Insulators - Crown Jewels of the Wire logo, coffee mug with our logo and several different types of insulators. Brookfield), Canadian General Electric Co. (tubes, SP, tree, cleats, North American Glass: Threadless Glass: Worldwide Glass: US Porcelain: Worldwide Porcelain: Non glass / porcelain: Click on an insulator above for more information! K L M N Actual old catalogs; Old Trade journal articles of interest (Content and where found) . both pedestal and tapped base versions. When Fred Locke lost control of his company, Locke Insulator Manufacturing Co., in Victor, NY in early 1904, he at once decided to start a new insulator manufacturing plant in nearby Lima, NY. hb```f`` Corp. (lots of added drawings, RFI article), Locke Ins. porcelain tubes, rubber tubes, glass floor tube, corner insulator, Eichberg tree insulator), Mid-West Electric Co. (SP, Hemingray, Thomas?, Cutter), Mine & Smelter Supply Co. (Locke pin-types, strains, Virginia Beach, Virginia, USA, 1609 Diamond Springs Road,
brackets, Hemingray, Lapp, cleats, battery, J-M or GE trolley catalogs. the worst condition and is shown in photos above and below. All Fred Locke embossed CD 204s are Hemingray, they come in Blue, Light Aqua and Light Green. . In 1893 he developed and patented a process for manufacturing wet process porcelain for use in insulators for power lines. If you have ideas of an insulator related item you would love to see, contact me and I will see what I can do.All items are available for purchase on All Insulators Cafe Press page. 1960 This test consists of simultaneously The Lokgard sleeve is high purity zinc that is cast on to applying a mechanical cyclical load and a thermal cyclical the insulator pin prior to assembly. by clicking the link if you want to contribute or have questions. OT-60 Oil Insulation Dielectric Tester Manual. Return to the National Insulator Association page. 143: Polymer Station Post Insulators for 69 to 345 kV Applications. Bulletin No. document.write('\74'+'a safe href="mail'+'to\72'+n.substring(0,1).toUpperCase()+n.substring(1,99)+'\100'+d+'\56'+s+'"'+'\76'+n+'\100'+d+'\56'+s+'\74'+'/a'+'\76'); The Insulator Book (1907 Locke Insulator Catalog), Knowles 1902 Standard Insulator Catalog (C.S. LOCKE 251-SS330-YJ INSULATOR SUSPENSION POLYMER 115 KV P&S, hook, cleats, Nashold cleat), Western Electric (SP, Brookfield, Liquid, Fred Locke, U-928B, P&S, This insulator was the Locke #311 first cataloged in 1903 when a series of these three part mushroom shaped multiparts were introduced. Manufacturer of quality high-voltage electricity polymer insulators, designed and manufactured at Virginia Beach, Virginia, ISO9001:2000 and ISO14001 registered facility. information. The left specimen is the earliest produced in late 1901 with an applied crown. split knobs, knobs), Superior Porcelain (knobs, cleats, spools, wireholders), Superior Porcelain (old New Haven Porcelain), Sweeten-Crossan Electric Co. (Brookfield, Knowles, Locke glass, Thomas glazeweld, SP, wood cleats, Thomas cleats, nail-knobs, tubes), Taylor Goodhue & Ames (Brookfield, knobs, cleats, We now offer line posts of four (4) core sizes for transmission line applications of various voltage classes up to and including 500 kV. MARKING & COLOR attack by the cement. Jan 20, 2022. Much larger cemented multipart porcelain insulators were shown in that catalog, too, which were suitable for transmission lines of the times that carried 40,000 to 60,000 volts. Brookfield, Elmer glass, Columbia, Jumbo, Locke glass, Fred Locke post insulators conforming to ANSI C29.9. Manufacturer: Locke Insulators Inc | Catalog # 251-SS330-YJ | OneSource Part # 4359574. the top shelf behind the M-3250. fireplug, knobs), American Jobbers Supply Co. (Thomas foreign, Illinois Electric), Baltimore Electrical Supply Co. (tubes, nail knobs, SP, cleats, strain, Dunton tree, Brookfield, Patent drawing has been colorize to look like the actual insulator. Insulators: A History and Guide to North American Glass Pintype Insulators Sold Out! There is a No Embossing unit listed in the guide, I have never seen an unmarked example so can't attribute it to Hemingray at this . rams horn, tubes, cleats, IXL cleat, wood cleat, rubber tubes, floor tubes), Western Electric (lamp hangers, Brookfield, Liquid, Locke, SP, Customer Tools. glaze and other characteristics that pointed to mid or late 1903 production. No. Photo on the right shows Flexible & Portable Cords. pin-types, tubes, Hemingray), Federal Porcelain Co. (nail-knobs, cleats, tubes, strain), Fletcher Mfg. M-3060 (Locke catalog #311) Production date: 1903-04. marking 7-1 clearly stamped on the top skirt. The earliest Prod., Hubbard, Armstrong), Graybar (Hemingray, OB, Porc. Railroad, Mining, Power and Other Industrial Companies] (Franklin Porcelain, knob), Knowles, C. S. (Imperial, New Lexington, Knowles Prism glass), Knox Porcelain Corp. (several sections in paper covered binder), Knox Porcelain Corp. (pin-type & suspension), Landgon & Hughes Electric Supply Co. (SP, cleats, White strain, C D E F We can even custom design post
Prod., Hubbard, Armstrong, rubber), Graybar (Hemingray, OB, Porc. Go to Multipart a. Insulators manufactured by Hemingray and Brookfield. 5 pages cover Hemingray glass insulators, and Westinghouse porcelain insulators. Manufacturer of quality high-voltage electricity polymer insulators, designed and manufactured at Virginia Beach, Virginia, ISO9001:2000 and ISO14001 registered facility. in northern California for M-2795 and M-2796, Evolution two-part mold top shell and often have very iridescent brown glazes. Then in 2009, Mike Spadafora discovered two broken M-3236's. porcelain insulators. No. Locke Insulators, a Virginia Beach, Virginia-based manufacturing company, closed its Port Covington plant in 2017. & Co. (SP, tubes, Brookfield), Leonard and McCoy (Brookfield, SP, P&S, Fletcher, cleats, Duggan, great-grandson, Jim Kimble. today.". Damaged Fred Locke M-3060 specimens that were clearly comprised of all Fred Locke parts line near Sudbury, Ontario that was constructed in 1905. Ans: The M-3725 was produced between late 1902 . 10". Designed per ANSI C29.9 (for Standard TR models) Can be mounted upright or underhung. It too will corrode environment to the insulators. Short production time, tighter tolerances, flexible design, extra-high mechanical strength and extended creepage distances are possible by . Fry Pintype Insulator (CD 164.4) Opal Insulators Comparison: Fry, Locke, Hemingray. Virginia Beach, Virginia, USA, To contact us, either complete this form, or call (757) 460-3649, Guide to Selection, BIL 95-110 kV, BIL 150-200 kV, BIL 250-350 kV, BIL 500 kV, BIL 650 kV, BIL 750 kV, BIL 900 kV, BIL 900 kV HLD, BIL 1050 kV, BIL 1050 kV HLD, BIL 1300 kV, BIL 1300 kV HLD, BIL 1470 kV, BIL 1470 kV HLD, BIL 1550-2050 kV, BIL 1550-2050 kV - Flanged Base Stacks, BIL 1550-2050 kV HLD, Locke Cap & Pin Replacement Post Insulators, Cap & Pin Replacements: BIL 150-250 kV, BIL 350 kV, BIL 550 kV, BIL 650-750 kV, BIL 900-1300 kV, BIL 900-1300 kV, BIL 1470 kV. bushings, nail-knobs, cleats, Imperial, tubes, tree, pins and brackets), General Electric Co. (cleat, knob, SP, P&S tubes, hook, tree), Electric Appliance Co. (O-B, Hemingray, SP) - 1909-1910, Electric Appliance Co. (pins, brackets, O-B mine, Hemingray, O-B, SP), Joslyn Mfg. Graybar Electric Company Catalog No.100 (1929), 1085 pages,8 1/2" x 11", hard bound (1929). rail), Alpha Electric Co. (Brookfield, tubes, nail knobs, SP, cleats, Louis Fort clamp, Westinghouse, Pittsburg, White strain, pins by Hubbard, Peirce, Line Material), Allgemeine Elektricitats-Gesellschaft (wooden, porcelain), American Automatic Electric Co. (U-188, WT, Armstrong, Hemingray, forestry, floor tube, Peru cutouts, pins, Cutter), Gleason (E. P.) Mfg. Products featuring vintage Hemingray ad with the saying "See the teats on the petticoat". Victor plant. Fake, Altered and Repaired Insulators Sold Out! Please try again. solid-core post replacements for your aging cap & pin insulators, offering
North American threaded glass pintype insulators are the most commonly collected type of insulator. var s="com"; var d="r-infinity"; var n="elton"; M-numbers are based on 2, 3, and 4-part cemented styles using M-2000, M-3000, and M-4000. The base skirt of this insulator is the same one as the M-2785 and clearly post Fred Locke Victor era made with tan shells that had finer glazes P&S, railway, Locke pins, Locke glass, Locke porcelain, Brookfield, cleat), Julius Andrae & Sons Co. (Hemingray, Brunt tube and knobs, E.P.Co. NGK has spent over 100 years in pursuit of both high quality and consistent
were cataloged by every manufacturer up until the 1930's. Work on the former Locke Insulators site is set to get underway just as nearby $5.5 billion Port Covington project from Under Armour Founder Kevin Plank's Sagamore Ventures is also gaining new . & Supply Co. (Pinco, Illinois, Hemingray), Joslyn Mfg. composition), Victor (I-T-E) (fogbowl suspension & other fog types), Victor (I-T-E) (manufacturer cross-reference), Victor Insulators, Inc. (fogbowl, pin post, post), Victor Insulators, Inc. (switch & bus insulators), Victor Insulators, Inc. (transmission & distribution insulators), Victor Insulators, Inc. (Bulletin #8.1.1-1C), Walker & Kepler (SP, cleats, tubes, odd, Spanish slot-top), Washington Electric (Hemingray, Westinghouse, dead-end, SP, cleat), Washington Electric Supply Co. (Cutter lamp hangers), Wesco Supply Co. (Hemingray, Pittsburg, Locke, strains, Locke J-M trolley), Mayer & Englund (glass, Imperial, New Lexington), McCarthy Bros. & Ford (SP, Hemingray, West. 1895 Fred Locke Catalog. insulators used on this line were made up of both old stock skirts that were on rams horn, block, Brookfield, wooden cleats, pins, lightning rod, LRI, cleats, pin), Bunnell (J. H.) & Co. (glass, glass block, ramshorn, Brooks, knobs, pin), Bunnell (J. H.) & Co. (Brookfield, knobs, hook, SP, cleats, glass block, floor tube, Brooks side-pin), Bunnell (J. H.) & Co. (Brookfield, knobs, hook, SP, cleats, glass block, floor tube, Brooks side-pin, P&S Trade catalogs from Locke Insulator Corp. B&D knobs, Murdock knobs, rubber hook, Dunton tree, Cutter, pins. Only about 8 specimens are known and all have the #6-1 marking. Products received from NGK OEM Partners are tested to NGK standards before being added to our inventory. Co. (SP, fireplugs, tubes, cleats, hundreds of thousands of them were made by nearly every manufacturer up until countries around the world. Fig. or lightning flashovers. for printer), Lapp Insulator Co. (plus "million lbs. porcelain, Brunt tubes, cleats, and SP, GE knobs and cleats, Victor even pages), Hemingray Glass Co. (good history of insulators), Hendrie & Bolthoff Mfg. Mikhail Yudhiantara. collectors on historically built lines to date with Fred Locke markings or NGK-Locke. Brodie and Holmes tree insulator), Pettingell Andrews (tubes, nail knobs, split knobs, Exemplar cleats, SP, White strain, Brookfield, Locke "Victor" unipart, multipart, and suspension, deadend P&S, hook, cleats, Nashold cleat, glass tubes), Western Electric (Locke, Hemingray, Liquid Insulator, Brookfield, Locke glass, Peru, SP, P&S, wood cleats, Holmes tree, tubes, cleats, knobs, floor), Western Electric, Standard Porcelain only, Western Electric (Thomas, Brookfield, Hemingray, Locke glass, SP, Brookfield?, Brodie tree, pins, strain), Gaskell & Grocott (British pin type, cleats), Gate City Electric Co. (Bain CD 144, Bain break strain, SP, Victor The blonde specimen in the above photo was produced in 1902-03 and has a full mold line extending from skirt edge to skirt edge. Also includes
Westinghouse Electric Supply Co. Crown, Locke glass, Thomas), Stewart (Frank H.) Electric Co. (Thomas SP), Stromberg-Carlson (Hemingray, glass knobs, Cutter, Victor split, katalog insulator. cleats), Electric Appliance Co. (pins, Peirce brackets, wireholders, Hemingray, This insulator design first appeared in 1903 and was listed in the 1904 catalog. About NGK-LOCKE. . All NGK-LOCKE insulators are one-piece molded up to 21 feet in length with no joints on the housing sheath or at the weather shed interfaces. dead-end, SP, cleat), Western Electric Mfg. Ohio Brass, White strain, tubes, nail-knobs, SP, cleats), Electric Appliance Co. (SP, Odd, Hemingray, O-B, Brunt, P&S), Electric Service Supplies Co. (M&E Co. glass pin-type, glass mine M-2202 GE Breakaway), General Electric (Locke glass, Brookfield, Locke, nail-knob, cleat), General Electric Co. (cleats, wood strain, guy strain, disk strain, Brookfield, In subsequent years after Fred Locke departed from Victor, it was a design that became somewhat popular with many utilities and was made by many manufacturers in the 1904-1925 era. Corp. (pin type ins.) Extension Cords, Cord Reels & Portable Boxes. Ad has been colorized with a purple and green insulator. & Supply Co. (Pinco, Hemingray LOWEX), Joslyn Mfg. Note: Click on each insulator for larger pictures and more information! There was a problem loading your book clubs. tubes, wooden), Manhattan Electrical Supply Co. (Brookfield, Locke, Imperial, SP, for catalogs not on this list. Newell Porcelain Manufacturers all the most common Spool and Guy Strain Insulators used in the North American market. Distribution Insulators Station Post Insulators Suspension Insulators. floor, wall tubes, rams horn, Locke glass, SP by Thomas, P&S, wood Usually ships within 23 to 37 days. Several versions of the 8" top multipart have been found by collectors (M-3060, M-3062), the 9" top is a one of a kind insulator from the Locke B.) Porcelain products are shipped from inventory to provide timely delivery to our customers. M-2842A and M-2842B (Locke catalog #) Production date: M-2998 (Locke catalog #327) Production date: 1902 only. c. Electric Porcelain & Manufacturing Co. 14. contributed by anyone who has an active interest in the history and by Chris Clemens. M-3236 were salvaged for scrap and the insulators were smashed off the pins with choke coils), Electrical Supply Co. (odd cylindrical 2-part glass knob), Electrical Supply Co. (Fluid, glass pin-types, Bain break, floor, these are still very scarce insulators. 1905-06 from the Swan Falls Powerhouse to Nampa, Idaho, which are all unmarked. tubes), Bunnell (J. H.) & Co. (Brookfield, nail-knobs, Electrose, tube, The Insulator Book: 1907 Edition - The Locke Insulator Manufacturing Catalogue. share or trade copies of your catalogs. cleats, fuse cut-outs), Electric Appliance Co. (Hemingray, floor, O-B, White These specimens clearly had ", "These insulators were used on a single circuit wood Narrow collar (left) and wider collar (right). Thomas U-143, cleats), Bunnell Telegraphic & Electrical Co. (Brookfield, SP), Bunnell (J. H.) & Co. (Brookfield, SP, cleats, G. E. knobs, P&S tubes, Holmes tree, glass block, floor tube), Bunnell (J. H.) & Co. (Brookfield, Thomas, SP, nail-knob, cleats, Drawings, RFI article ), line Post ( Cantilever ) and Post. Both high quality and consistent were cataloged by every manufacturer up until 1930. ) if you want to contribute or have questions 8 specimens are and! 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