Here's a beautiful Light Cornflower Blue CD 154 from Argentina. It's a glower in any type of light. Natural light seems to bring out the slight purple tint to it. Lightly embossed VIDRART/AISLATRON. Mold# 18 in pinhole. ...

CD 145 LYNCHBURG telegraph insulator Front skirt: LYNCHBURG / L in an oval Rear skirt: NO. 43 / MADE IN / U.S.A. Top crown:; XO Sharp drips. All intact Deep wire groove. Aqua. Vvnm condition. No ...

Here's a hard to find HEMINGRAY (front) No 19 (rear) in OLIVE GREEN All drips are in tact (one partially filled on the tip). Only an under ridge chip by the left mold line is it for any damage. This piece is in ...

OK...so here's something really special (I think) Two CALIFORNIA CD 162 that have 1 1/4" of DOME GLASS. When have you seen anything like them? It's the most significant amount of DG that I've ever seen in this ...

Another great character piece which has a very large kidney bean shaped bubble in the dome. This area is associated with some annealing lines in the pinhole. Has the slightest roughness in the pinhole and perfect drip ...

Always an interesting color! This one will display mint from the front but does have a half moon fracture on the rear skirt that radiates almost mold line to mold line. Priced accordingly at $8 plus ...

CD 145 G.T.P. // B telegraph insulator Front skirt: G.T.P. Rear skirt: B Top of dome: small backward "2" Smooth base Dark aqua with some light amber swirls Vnm. A tiny flat base flake is all ...

CD 145 BROOKFIELD telegraph insulator Front skirt: BROOKFIE D (mold must have been clogged, as a lump of glass takes out "L" Top of dome: small "00" Smooth base Lt. yellow green Vvnm ...

Beautiful CD 151 Hemingray in ice aqua. Has terrific dome glass and some amber swirls. Tiny nibble on the wire ridge mold seam in back. Everything else perfect. Amazing condition. Asking $70 plus actual shipping.

Good condition overall. Only damage to mention is two areas of flat slicing on the top. Most of which is confined to above the mold line. Can be seen in the picture. Rest is in very good condition with typical roughness ...

Looking to complete mold number run of purple Whitall Tatum No 1. Only need rear mold numbers 12, 13 and 23. Prefer mint or only slight minor chips. Robert Johnson, contender31@yahoo.com

Long time Diamond collector specializing in ponies with mold numbers on rear skirt and pieces with small numbers under the wire groove to fill comprehensive gaps. Specifically EINs 070, 080, 100, 110, 120, 130, 143, ...

Here's an odd pair of Hemi CD 106s that came from a pile of telephone glass in eastern Ontario years back. Yes, these two are stamped 106s AND they're blue, so Brent Burger would say they should probably be pitched in ...

This post in shows the backs of three different CD 133.4 that were found on the Chicago Northwestern Railroad as it ran East out of Boone, Iowa toward Ames, Iowa. Details are as follows: CD-133.4 Patent /Dec.19 1871 ...

This post in shows three different CD 133.4 that were found on the Chicago Northwestern Railroad as it ran East out of Boone, Iowa toward Ames, Iowa. Details are as follows: CD-133.4 Patent /Dec.19 1871 (Front Dome) ...

The third post in this series shows the back of a light celery green CD 133.4 that was found on the Chicago Northwestern Railroad as it ran East out of Boone, Iowa toward Ames, Iowa This post shows a Light Celery ...

The third post in this series show a neat light celery green CD 133.4 that was found on the Chicago Northwestern Railroad as it ran East out of Boone, Iowa toward Ames, Iowa This post shows a Light Celery Green CD ...

The second post in this series show the back of a beautiful teal blue CD 133.4 that was found on the Chicago Northwestern Railroad as it ran East out of Boone, Iowa toward Ames, Iowa This post shows a Teal Blue CD ...

The second post in this series show a beautiful teal blue CD 133.4 that was found on the Chicago Northwestern Railroad as it ran East out of Boone, Iowa toward Ames, Iowa This post shows a Teal Blue CD 133.4 with the ...

The next series of posts show various CD 133.4 that were found on the Chicago Northwestern Railroad as it ran East out of Boone, Iowa. Railroad towns on the Chicago Northwestern RR. West of Boone, Iowa included: Ogden, ...

The next series of posts show various CD 133.4 that were found on the Chicago Northwestern Railroad as it ran East out of Boone, Iowa. Railroad towns on the Chicago Northwestern RR. West of Boone, Iowa included: Ogden, ...

This piece has a single small chip on the rim edge of the crown where the conductor groove meets the tie wire groove. Otherwise the piece is virtually mint with no damage to the outer rim and no damage other then a bit ...

Here's a very dark Royal Purple....almost purple black glass. There's wear (from the tie wire) in the groove, a small area of "flash over" on the base and some very minor base flaking under the base mold ...

Here is a top shelf item -- it has the hinged mold like many American Insulator Co. pieces -- beautiful deep 7-up green! I think there are 10 or fewer of these known! CD 134 no markings -- dot & hinged mold mark ...

Here are three CD 408 STAS 810 insulators mostly used in Romania. Each has a couple views to show the sides. There are only 3 pieces. 1.) Dark Emerald -- severe slump likely from being removed from the mold while it ...