- Subject
- Calculation
- Item type
- Object
- Makers
- Carbic Ltd.
- Primary inscriptions
- "P2922" stamped on base; printed label pasted on box "Otis King's, / Calculator / Model "K" / No. P2922" (the number wrtten in MS).
- Object type
- Slide rule
- Dimensions
- Height: 38mm Width: 172mm Depth: 38mm Weight: 247g
- Inventory No
- 95871
- Accession Number
- 1992-9
Description
A broken rectangular black cardboard box that holds a Model K Otis King cylindrical slide rule (no. P2922) that consists of 2 slide rule scales arranged in a spiral around a cylinder, with a metal handle at one end and a brown metal sliding tube-marker along the barrel. An instruction leaflet is wrapped around the cylinder.
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