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| Price | Bid Increment |
|---|---|
| $0 | $5 |
| $30 | $10 |
| $100 | $25 |
| $500 | $50 |
| $1,000 | $100 |
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| $50,000 | $5,000 |
| $100,000 | $10,000 |
Jun 20, 2026
Marble Vase/Jam Vase. After Martinka & Co., ca. 1885. Handsome turned boxwood vase with ebonized finial, holding a solid wooden ball. The sphere vanishes or appears in the vase on command. Height 4 5/8".
The name of this once-popular pocket trick is derived from the method that makes it work, and the fact that most models use a small marble instead of a wooden ball.
Only very minor chipping to perimeter.
If your bid is successful, as an alternative to in-house shipping, we can provide you with a list of shippers. We will not be responsible for the acts or omissions of carriers or packers whether or not recommended by us. Property will not be released to the shipper without the buyer's written consent and until payment has been made in full. Packing and handling by us of purchased lots is at the entire risk of the purchaser, and Potter and Potter Auctions, Inc. will have no liability of any loss or damage to such items. Packing and shipping expenses shall be added to buyer's invoice and will reflect a charge for labor, materials, insurance, transportation, as well as actual shipper fees.
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