Antique Knapp Leader Toy Electric Motor
Updated August 6, 2026
| Lot number | 0480 |
| Estimate | $10 - $250 |
| Opening bid | $10 |
| Category | Toys & Collectibles |
| Auction | Kevin Shail Antique Collection 4 electric fan |
| Date | August 23, 2026 at 6:00 AM EDT |
| Auction house | Sphere Auctions LLC |
| Location | Sun Prarie, Wisconsin |
This antique Knapp Leader toy electric motor dates to the early 1900s and was designed to power small toys, mechanical models, and other hobby accessories. It features a heavy cast iron housing with
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