Group of 4 1950s Marx 15 Volts Powerpack Transformers
Updated August 25, 2026
This auction ended on September 12, 2026.
See upcoming auctions from Matthew Bullock Auctioneers.
| Lot number | 0135 |
| Estimate | $30 - $300 |
| Opening bid | $15 |
| Auction | The Great Model Train & Slot Car Auction |
| Date | September 12, 2026 at 10:00 AM EDT |
| Auction house | Matthew Bullock Auctioneers |
| Location | Ottawa, Illinois |
Like new in original packaging. Untested. Largest measures H 7 x W 3 1/2 x L 6 inches.
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