| Dimensions: | 5" Long (5 1/2" including head) |
Bore Size:The bore is the inner hole diameter of a bushing or floor/wall tube insulator, and is often tapered so that one end is wider (max) than the other (min). Hemingray measured the bore of their floor/wall tube insulators on the smallest (minimum) end. | 1" (min); 1 3⁄16" (max) |
Primary Embossing:The Primary Embossing is typically found on the front of the insulator and usually identifies either the manufacturer (such as "Hemingray") or the company that the insulator was made for (such as "AM.TEL.&TEL.CO.") Insulators with No Name or No Embossing are denoted as such. |
NO EMBOSSING |
| Years Produced: | c.1893-c.1918 |
Rarity Scale
0. No specimens known 1. Extremely Common (millions known) 2. Very Common 3. Common 4. Fairly Common 5. Uncommon 6. Very Uncommon 7. Rare (dozens known) 8. Very Rare (less than a dozen known) 9. Extremely Rare (2 or 3 known) 10. Unique (only one known) |
Rare (7/10) |
| Usage: | Floor Tube |
Weight:Weight is an average only (or as specified in original catalogs.) Weight may vary substantially depending on many factors, including amount of glass poured, depth of the threads, mold variations, added hardware such as brass or lead bushings, etc. |
11.5 oz. |
Value Range:
This is an estimated value range only, based on historical hobby collecting data. Insulator values vary widely depending on many factors, including embossing, color, condition, mold variations, manufacturing anomalies, and other attributes. Please visit the Hemingray Values page for more information. |
$100-250 |
ColorThe color of the insulator. |
|---|
| Aqua |
