Vintage Porcelain Enamel Danger High Voltage Industrial Safety Sign
Updated July 29, 2026
This auction ended on July 29, 2026.
See upcoming auctions from Burns Auction & Appraisal or current pottery, china & glass auctions.
| Lot number | 29040 |
| Opening bid | $5 |
| Category | Pottery, China & Glass |
| Auction | Gallery July Auction |
| Date | July 29, 2026 at 10:00 AM EDT |
| Auction house | Burns Auction & Appraisal |
| Location | Lancaster, Ohio |
This mid-20th century industrial safety sign is composed of porcelain enamel over a heavy-gauge steel plate. The ...




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