Vintage Porcelain Electric Insulator Collection
Updated August 7, 2026
| Lot number | 37 |
| Category | Pottery, China & Glass |
| Auction | 8/9/26 Online Consignment Auction |
| Date | August 9, 2026 at 7:00 PM MDT |
| Auction house | Treasure State Auctions |
| Location | Belgrade, Montana |
Capture a piece of industrial history with this striking collection of vintage porcelain insulators! This assortment features a variety of classic forms, including deep-chocolate glazed, multi-tiered units embossed with 'PP INC 958', along with a unique two-tone black and white piece and a wide, smooth-finished brown insulator. These rugged, high-fired ceramic specimens offer an authentic, weathered aesthetic that enthusiasts of antique electrical hardware and industrial decor will absolutely love. Each piece showcases the distinctive character and craftsmanship of mid-century utility design, making this set a fantastic opportunity for collectors and decorators alike.
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