Antique Hemingray Patent 1893 Glass Insulators
Updated August 21, 2026
This auction ended on August 29, 2026.
See upcoming auctions from Method Estate Management or current antiques & furniture auctions.
| Lot number | 244 |
| Category | Antiques & Furniture |
| Auction | Kostas Volume 13 |
| Date | August 29, 2026 at 12:00 PM EDT |
| Auction house | Method Estate Management |
| Location | Belgrade, Montana |
This antique auction lot features two late 19th-century aqua glass telegraph insulators, perfect for industrial telegraphica collectors The authentic pairing highlights historical Hemingray pieces proudly embossed with "PATENT MAY 2 1893" along their lower base skirts . Both thick glass vessels feature standard internal threading and a drip-point base ring Showing light age-appropriate surface rust staining, minor skirt fleabites, and internal air bubbles, this set is ideal for historical communication displays
More lots in this auction
- Antique Brown Porcelain Telephone Insulator
- Vintage Hemingray Glass Insulators Teal Aqua Blue
- Antique HG Co Teal Glass Telegraph Insulators
- Vintage Hemingray Glass Insulators Teal Aqua Blue
- Antique Hemingray 16 Blue Glass Insulator Auction
- 9 Vintage Hemingray Glass Insulators
- Antique Clear Glass CS Co Battery Insulator .
- 3 Vintage Hemingray No. 9 Glass Insulators