Winter Magic Auction - Online Only
Sat, Jan 24, 2026 12:00PM EST
Lot 58
Davenport’s Cannon Detector. London: Davenports, mid-20th C...
Estimate: $100 - $200
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 |
Davenport?s Cannon Detector. London: Davenports, mid-20th Century. Brass cannon divination effect. The magician asks a spectator to load any number of the steel balls into the cannon and screw the cap down. The magician can then instantly tell how many of the steel balls have been placed in the cannon. 3 ? x 1?.
