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![[PATENT MODEL]. Cast Iron and Brass Model of a Box-Bed Stea...](https://s1.img.bidsquare.com/item/xl/3506/35061663.jpeg?t=1VNF6W)
Lot 353
[PATENT MODEL]. Cast Iron and Brass Model of a Box-Bed Stea...
Estimate: $400 - $600
Bid Increments
| Price | Bid Increment |
|---|---|
| $0 | $5 |
| $30 | $10 |
| $100 | $25 |
| $500 | $50 |
| $1,000 | $100 |
| $2,000 | $200 |
| $5,000 | $500 |
| $10,000 | $1,000 |
| $20,000 | $2,000 |
| $50,000 | $5,000 |
| $100,000 | $10,000 |
[PATENT MODEL]. Cast Iron and Brass Model of a Box-Bed Steam Engine with an Improved Cut-Off Valve. [U. S. Patent Office, ca. 1830-1880]. Model of a steam engine with cut-off valve. 11 ? x 7 x 6 ?". Rusted, wooden base missing, moving parts do not seem to move. Good. With printed COA of the United States Patent Model Foundation with embossed stamp. Patent number or inventor unknown.
