Lot 277 , Two Otis King's calculators, Model K, 15cm long, one in original card box with instruction leaflet. Condition - fair to good.

Two Otis King's calculators, Model K, 15cm long, one in original card box with instruction leaflet. Condition - fair to good.
£60-80

Condition:
Unboxed, all-metal calculator numbered 8734 at base (impressed); the scale marked Carbic Limited, 52 Holborn Viaduct. SCALE NO. 414; at the lower end SCALE NO. 423; some wear to finish. Boxed calculator numbered G1190 at base (impressed) ; similarly signed and with SCALE NO. 414 amd also 423; better condition, box fair to good.

Sold for £30