07-25-2009 07-25-2009
Skinner Auctions
Skinner Auctions Marlborough MA
July 25, 2009 10:00AMCalender
265

G. Small Pocket Calculator Model No-2

$770$650
Auction: Clocks, Watches & Scientific Instruments - 2447 Location: Marlborough Date / Time: July 25, 2009 10:00AM

Description:

G. Small Pocket Calculator Model No-2, Boston, a 1 7/8 in. circular slide rule with scales along the peripheral, top and bottom surfaces, index arm marked G. Small Boston and Pat'd Sept. 18 1900.
Estimate $200-400

No significant replacemenents, all scales in excellent condition.