Insulators | Equipment & Auction Search Hemingray Blue HGCO Petticoat with Milk! CD 145 Beehive Style Insulator 1 bids $1.00 USD Dark Olive Black Glass CD 102 Diamond Canadian Insulator 1 bids $1.00 USD Milky Unembossed Duquesne 121 with 4 vertical ridges 0 bids $1.00 USD Ice Blue Lightning Rod Insulator 1 bids $1.00 USD Blizzard Hemingray 12 with tons of Snow! CD 113 0 bids $1.00 USD Large Bell Shaped Power Insulator 0 bids $1.00 USD Vintage Wooden Peg For Glass Insulators 0 bids $2.00 USD Cd 300 Locke Glass Insulator Amber Swirls 2 bids $3.25 USD Yellow Green Glass LYNCHBURG No 31 Insulator CD 112.1 0 bids $4.95 USD Antique Triple Embossed #3 W. Brookfield GLASS INSULATOR Milk/Amber Streak MLOD 0 bids $4.99 USD Squatty Brookfield B Beehive Milky Streaks & Bubbles Blue glass insulator CD145 0 bids $4.99 USD Antique Brookfield Solid Green Glass Insulator CD152 Excellent 1 bids $4.99 USD Star Glass Insulator w/ Snow / Under Pour / Milk Streaks / Amber Swirls Bubbles 1 bids $4.99 USD Old Wavy, Swirly Green Glass Diamond Insulator 0 bids $4.99 USD G N W Tel. Co. Light Aqua Blue Glass Beehive Insulator 0 bids $4.99 USD Blue Star glass insulator Off Center Threads CD164 0 bids $4.99 USD Hemingray No. 1 High Voltage Aqua Blue / Green Glass Insulator~ Pat. May 3, 1893 1 bids $4.99 USD Brookfield Emerald Forrest Green Glass Insulator 1 bids $4.99 USD Antique Plastic Threaded Insulator H.K, Porter Co. Inc. No. 106932 0 bids $5.00 USD LAPP 6605 1932 BROWN POWER PORCELAIN INSULATOR 3 bids $5.00 USD Milky Aqua Glass LYNCHBURG NO. 36 Signal Insulator CD 162 - VNM - Milk Swirls 2 bids $5.50 USD Snowy/Steam Swirls Bubbly Brookfield No 9 Blue glass insulator CD101 Slug Emboss 4 bids $5.50 USD 5 antique vintage clear glass insulators-approx 2" tall 0 bids $5.67 USD BEAUTIFUL OHIO BRASS U-610A (?) PORCELAIN INSULATOR…MULTI COLORED GLAZE…LOOK 1 bids $5.99 USD TWO! VERY NEAT, VERY PRETTY U-110 PORCELAIN INSULATORS…EXCELLENT CONDITION 2 bids $5.99 USD PRETTY OHIO BRASS PORCELAIN INSULATOR (U-730?) MOTTLED BROWN COLORED GLAZING 1 bids $5.99 USD NICE…BLUE T-H.E. CD-134 GLASS INSULATOR…NICE COLOR 1 bids $5.99 USD TOUGH TO FIND GREEN COLOR…PATENT DEC. 19, 1871 CD-120 CREB GLASS INSULATOR 1 bids $5.99 USD NICE! COLLECTIBLE JADE GREEN MILK AM. TEL. & TEL. CO. CD-121 GLASS INSULATOR 2 bids $6.50 USD Amber Swirls Bubbles No 20 GLASS INSULATOR CD133 Excellent 3 bids $6.50 USD Mini glass cd 154 insulator CLEAR / Peach Glow 0 bids $6.70 USD Huge bubble Tall Upside Down Star Blue glass Insulator Snow bubbles Excellent! 3 bids $7.50 USD 5 vintage antique ceramic insulators 1 bids $7.65 USD Vintage Hemingray Blue Glass Electric Insulator No. 19 0 bids $7.99 USD BLAZING Blue Hemingray Signal Glass Insulator with FIZZ! 1 bids $8.99 USD Mini glass insulator Cobalt Peacock Blue glass SEILERS style Mini VNM 0 bids $9.90 USD nice one! Light Green CANADIAN PACIFIC RAILWAY CO. old Telegraph Insulator MLOD 2 bids $9.95 USD Rich Straw old CANDIAN Large BEEHIVE Telegraph Line insulator WIDE Mold Lines 0 bids $9.95 USD Beautiful Glaze U-241A Johns-Manville Signal Porcelain Insulator 0 bids $9.99 USD Whitall Purple Insulator #21 1 bids $9.99 USD PEACH Colored Glass Railroad Insulator Whitall Tatum C D #1 0 bids $10.00 USD set 3 DIF colors DIAMOND old CD 102 Canadian glass insulators GREEN OLIVE AMBER 2 bids $10.50 USD Vintage YELLOW HONEY AMBER Tall Transformer Bushing INSULATOR - Pagoda Style 2 bids $10.50 USD Emerald Green Glass Insulator Loaded w/ Dark Amber Swirls Brookfield B CD145 VNM 5 bids $10.50 USD Carnival Glass Pyrex CD 234 5 bids $10.50 USD SWEET AMBER MILK SWIRLED THOMSON HOUSTON T-H 9200 Cabletop Power Glass Insulator 6 bids $11.50 USD Antique Hemmingray Columbia CD 263 Aqua Glass Insulator, #2 3 bids $11.50 USD Antique Vintage FANTASTIC 7-UP GREEN Emerald Green HEMINGRAY-16 GLASS INSULATOR 4 bids $11.50 USD BEAUTIFUL HONEY AMBER LOWEX CD-230 “FROG EYES” GLASS INSULATOR, PERFECT 8 bids $12.50 USD NEAT! SANTA ANNA CD-178 GLASS INSULATOR…UNIQUE SHAPE…VERY NEAR PERFECT CONDITION 8 bids $12.50 USD Antique Hemmingray Columbia CD 263 Aqua Glass Insulator, #3 5 bids $12.50 USD PRETTY, ICE GREEN HEMINGRAY CD-252 GLASS CABLE TOP POWER INSULATOR…NICE! 5 bids $12.66 USD 3 vintage glass insulators-red-clear-green-Hemingray 46-56-42 7 bids $14.50 USD Vintage Lot of 2 Blue Aqua Glass Lightning Rod Spool Insulator Antique Decor ⚡🔵 17 bids $14.50 USD Royal Purple CANADIAN PACIFIC RY CO CD-143 Glass telegraph Insulator 0 bids $14.99 CAD CD145 020 GREEN B INSULATOR 0 bids $15.00 USD Vibrant Green CD166 Old Style California Insulator 7 bids $15.50 USD 10 / 15 Half Height Clear / Pink Glow MICKEY MOUSE 2.5' SDP Glass insulator 0 bids $17.90 USD Wade Type Threadless Insulator in Specimen Condition 9 bids $19.50 USD McLaughlin Nice Bright Yellow Green No. 16 Glass Telegraph Insulator CD 122 1 bids $19.99 USD W.G.M. Co. 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HEMINGRAY REPRODUCTION resin insulator NOT A REAL INSULATOR 0 bids $29.00 USD Pretty Blue Aqua Heavy CD 254 Hemingray NO 3 Cable Power Insulator 0 bids $30.00 USD GREAT COLOR! CALIFORNIA CD-160 BABY SIGNAL GLASS INSULATOR, LIGHT OLIVE GREEN 8 bids $32.00 USD Hairlip Deep Plum California 161 Domer Insulator 7 bids $32.67 USD Gorgeous Blue CD 252 Knowles NO2 Cable Patented June 17 1890 Power Insulator 0 bids $35.00 USD CD145 010 BURGUNDY POSTAL INSULATOR 0 bids $40.00 USD Brookfield B CD-145 Tiger Striped Amber Swirled Glass Telegraph Insulator 2 bids $41.00 CAD TWO UNUSUAL PORCELAIN STRAIN TYPE INSULATORS…NEAT BLUE COLORS…LOOK 13 bids $41.00 USD Historic Mickey Mouse POWER Distribution Glass Insulator 12 bids $44.00 USD H. G. Co. Light Ice Blue Glass Insulator Pat. May 2, 1893 15 bids $45.00 USD Miniature Brookfield Insulator 1 bids $50.00 USD BEAUTIFUL LIGHT LAVENDER G.T.P TEL. CO. CD-145 GLASS INSULATOR…VNM CONDITION 12 bids $50.00 USD Gorgeous Dark Purple CD 143 Canadian Pacific Ry Co Glass Insulator 0 bids $50.00 USD CD160 Domer Underpour California Baby Signal Insulator 4 bids $51.00 USD BEAUTIFUL, RARE LIGHT PURPLE BROOKFIELD CD-102 GLASS PONY INSULATOR…VNM+++ 9 bids $53.00 USD SDP NAJ HEMINGRAY 19 Drama Dark Cobalt Blue streaker Glass insulator VNM 6 bids $62.00 USD HUGE HEMINGRAY 1893 MONTANA MUNCIE TYPE TWO PIECE Glass Power Insulator 21 bids $76.00 USD STEEL MILL Mickey Mouse POWER Distribution Glass Insulator 10 bids $91.00 USD MILL MOUSE WITH METAL CLAMP 23 bids $92.00 USD CD 151 H.G. Co Fizzy Snowy Aqua Antique Insulator 0 bids $95.00 USD Vintage Porcelain Utility Pole Insulator Large Brown Mushroom Shape (G2) 0 bids $100.00 USD CD 257 Mickey Mouse Ear 1893 / 1871 Steel Mill High Voltage Glass Insulator 0 bids $100.00 USD Antique vintage Hemingray Clear Glass INSULATOR 2-38 USA SB Duck Bill Look. 0 bids $125.00 USD SUPERB- HUGE HEMINGRAY 1893 MONTANA COOLIE HAT TWO PIECE Glass Power Insulator 20 bids $142.50 USD Brilliant ~ CARNIVAL Glass MICKEY MOUSE EARS Cable Insulator - HEMINGRAY- 60 1 bids $145.00 USD CD 124.3 PATENT DEC 19 1871 / A 4 GLASS INSULATOR 27 bids $152.50 USD H. G. Co. Petticoat RARE Opaque Jade Green Glass Insulator Pat. May 2, 1893 20 bids $154.50 USD CD 145 Dark Yellow Green W. BROOKFIELD Antique Glass Telegraph Insulator CREB 1 bids $199.99 USD Create an auction ad and attract more bidders to your sale Get Started