29th Nov, 2023 12:00
Fine Instruments of Science & Medicine
2 Slide Rules
comprising of an ironmongers rule marked 'J. RABONE & SONS BIRMINGHAM No.1213' and marked 'HARY GEARY' with tables for 'COPPER FURNACES', 'FLAT IRON PER FOOT BY 1/4 IN THICK' and 'ROUND IRON PER FOOT' with various other scales, and a rope & wire gauge by 'J. RABONE & SONS BIRMINGHAM No.1206' and a small booklet on Wire & Wire Guages dated 1941
Sold for £75
Result plus buyers premium
comprising of an ironmongers rule marked 'J. RABONE & SONS BIRMINGHAM No.1213' and marked 'HARY GEARY' with tables for 'COPPER FURNACES', 'FLAT IRON PER FOOT BY 1/4 IN THICK' and 'ROUND IRON PER FOOT' with various other scales, and a rope & wire gauge by 'J. RABONE & SONS BIRMINGHAM No.1206' and a small booklet on Wire & Wire Guages dated 1941
Auction: Fine Instruments of Science & Medicine, 29th Nov, 2023
