Filtered by:
- Category
- List
- Grid
A subscription to the Price Guide is required to view results for auctions ten days or older. Click here for more information
A Very Fine Theodolite,
A Very Fine Theodolite,English, C.1870, signed on the large silvered compass 'Bennett London', on 4 adjusting feet with lock and fine adjustment, ...
A Brass Roller Rule,
A Brass Roller Rule,constructed of brass in original mahogany case, rule signed 'Hall Harding ltd, London', 56cm wide
An Admiralty Pattern 1 Dry Card Compass,dated Jan 11 1911, English, case stamped 'DENT', with 7½" compass card on a compensated white metal frame ...
A Collection of Slide Rules,
A Collection of Slide Rules,20th century, different makes and models, approximately 60
A Collection of Slide Rules,
A Collection of Slide Rules,20th century, different makes and models, approximately 60, with a few scale rules
A Collection of Slide Rules,
A Collection of Slide Rules,20th century, approximately 60 including 25 by Thornton,
A Collection of Slide Rules,
A Collection of Slide Rules,different makes and models, approximately 55 including 9 circular slide rules and one 19th century proof rule by Loftus
Two Good Slide Rules,
Two Good Slide Rules,Thompson's Equivalent Paper Slide Scale in mahogany and Boxwood with two slides, 58.5cm long; a large double slide rule in bo...
The Rapid Odds Calculator Slide Rule, c. 1930, large logarithmic slide rule in mahogany with celluloid scales, by Midland sporting gazette (1928) ...
Two Good Slide Rules by Keuffel & Esser,American, early 20th century, Mannheim Polyphase model 4053 in mahogany and celluloid, 52cm long; Short Ba...
A Nautical Slide Rule,
A Nautical Slide Rule,The Helby-Craven Scale for Reducing Soundings, English, early 20th century, in boxwood, 46.5cm
A Coggeshall Timber Slide Rule,
A Coggeshall Timber Slide Rule, 2-foot rule by J Rabone & Sons, late 19th century, in ivory and nickel silver, with protractor hinge (chip to ivor...
Two Slide Rules,
Two Slide Rules,Farmer's rule for the wine and spirit trade, mahogany and celluloid, double-sided, desk size, 51cm; boxwood two-slide excise rule...
Various Specialist Rules & Slide Rules etc.,including Morning Post column rule, Captain Field's parallel rule ...[more]
The Best Enlarging & Reducing Scale, by J A Reynolds, boxwood in mahogany case, rule 70.5cm ...[more]
Six Boxed Sets of Scale Rules,
Six Boxed Sets of Scale Rules,with two additional empty boxes
A Good Gunter's Rule,
A Good Gunter's Rule,English, c.1840, two-foot rule in boxwood with navigation scales and Gunter's line
A Coggeshall Timber Slide Rule & Woodworker's Protractor Rule, 2-foot rule by W Marple & Sons, late 19th century, boxwood and brass, with protrac...
Three Travel Agents Advertising Plane Models, including a large Boeing 747 for KLM Royal Dutch Airlines and two smaller models for VARIG & China ...
Loading...