Aqua Glass Insulator - Patent Oct. 8, 1907
Updated September 13, 2026
This auction ended on September 22, 2026.
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| Lot number | 2327 |
| Auction | West Okoboji Estate Auction |
| Date | September 22, 2026 at 6:00 PM CDT |
| Auction house | Lakeside Realty & Auction |
| Location | Spirit Lake, Iowa |
Aqua glass telecommunications insulator with a ribbed profile, domed top, and embossed lettering around the base. The embossed patent date reads October 8, 1907.
