National Benzole Mixture National Pump Die Cut Single Sided Porcelain Keyhole Sign w/ Logo
Updated August 27, 2026
This auction ended on September 18, 2026.
See upcoming auctions from Richmond Auctions or current pottery, china & glass auctions.
| Lot number | 0389 |
| Estimate | $50 - $1,000,000 |
| Opening bid | $50 |
| Category | Pottery, China & Glass |
| Auction | September Premier Advertising - Day 1 |
| Date | September 18, 2026 at 9:00 AM EDT |
| Auction house | Richmond Auctions |
| Location | Greenville, South Carolina |
SSP (single sided porcelain) die cut keyhole sign has excellent color. The sign features a large graphic of "Mr. Mercury" the National Benzole mascot. The display and perimeter have color-matched
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