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An ebony rolling rule, parallel rule and French curves G ...[more]
17 boxwood and brass rules G- ...[more]
13 well used boxwood and brass folding rules G ...[more]
Three 2' two fold boxwood and brass slide rules and two others, some restoration required G ...[more]
Two boxwood and brass dip rules 2' and 4' G ...[more]
Three folding zig zag rules and six other boxwood rules G ...[more]
A foot measure by ULLATHORNE a caliper rule by RABONE and two boxwood scale rules etc G ...[more]
Two ivory scale rules, parallel rule and 12 scale rules, a few chips G ...[more]
Eight 3' four fold and eight 2' four fold boxwood and brass rules G ...[more]
A 2' two fold merchants rule with brass slide by E.PRESTON Jnr. with T.Wilkinson Improved rule G
A 2' two fold merchants rule with brass slide by E.PRESTON Jnr. with T.Wilkinson Improved rule G ...[more]
Quantity of long rules and augers G ...[more]
Ten 3' four fold boxwood rules G
Ten 3' four fold boxwood rules G ...[more]
A remarkable 12" ivory double slide gauger's and mathematician's rule by "THOMAS HEATH : Mathematical : Instrvment : Maker : Next : Doar : to : th...
The following 23 lots are the second portion of the Michael Taylor collection. ...[more]
A rare 12" ivory and German silver double slide proof rule by BUSS Maker Hatton Garden London G+
A rare 12" ivory and German silver double slide proof rule by BUSS Maker Hatton Garden London G+ ...[more]
An unusual chunky 9" ivory sector with brass hinge, small stain G+ ...[more]
A 6" ivory sector with German silver hinge by DOLLAND London F ...[more]
A very rare 2' two fold engineer's ivory slide rule by THOMAS BRADBURN & SONS Maker Birm' Est.1832
A very rare 2' two fold engineer's ivory slide rule by THOMAS BRADBURN & SONS Maker Birm' Est.1832 of unusually thick section and fully German sil...
A 9" two fold ivory printer's rule by MILLER & RICHARD Edinburgh F ...[more]
A 12" four fold ivory printer's rule by CASLON & Co London with German silver fittings with Brevier,
A 12" four fold ivory printer's rule by CASLON & Co London with German silver fittings with Brevier, Minion, Pearl etc F ...[more]
A very rare 2' two fold, thick section, double slide (side by side) ivory and silver dialling rule
A very rare 2' two fold, thick section, double slide (side by side) ivory and silver dialling rule by WOOD & LORT Birmingham with New Improved Sli...
A rare 24" three fold boxwood and brass scale rule by J TREE London with ivory slide and pad G++
A rare 24" three fold boxwood and brass scale rule by J TREE London with ivory slide and pad G++ ...[more]
A rare 2' three fold boxwood and brass paper sizing rule by J.S.(J.Stutchbury) Fecit, Dove Court,
A rare 2' three fold boxwood and brass paper sizing rule by J.S.(J.Stutchbury) Fecit, Dove Court, Old Jewry (1797-1820 took over Ed. Roberts busin...
A little used boxwood and brass horse measure by COOPER W. JONES Pat 12368 with level in orig case
A little used boxwood and brass horse measure by COOPER W. JONES Pat 12368 with level in orig case F ...[more]
An unusual boxwood and brass glove measure with folding stops P.Pat. 29036 with Mens, Ladies, Boys
An unusual boxwood and brass glove measure with folding stops P.Pat. 29036 with Mens, Ladies, Boys and Girls F ...[more]
A 10" boxwood proof rule with ivory slide by DRING & FAGE F ...[more]
A 5" boxwood and German silver hatter's rule with ivory slide F ...[more]
A rare 2' two fold boxwood and brass cotton spinner's slide rule by E.PRESTON & SONS Birm' with
A rare 2' two fold boxwood and brass cotton spinner's slide rule by E.PRESTON & SONS Birm' with numerous scales and calculations incl. Draught of ...
A most unusual 2' two fold boxwood rule by HEATHER London (1797-1812) with a brass slide in both
A most unusual 2' two fold boxwood rule by HEATHER London (1797-1812) with a brass slide in both legs also with neat hand written scales G+ ...[m...
A RABONE No 1214-12" three fold ironmonger's boxwood and brass caliper rule G ...[more]
A rare 2' two fold boxwood rule by T BRADBURN & SONS Makers, the "Patent Bolted Joint Rule" with
A rare 2' two fold boxwood rule by T BRADBURN & SONS Makers, the "Patent Bolted Joint Rule" with German silver protractor hinge also stamped Joine...
A rare 12" four slide boxwood gauger's rule with the earlier extended slides by EDWARD ROBERTS in
A rare 12" four slide boxwood gauger's rule with the earlier extended slides by EDWARD ROBERTS in Grocer Alley, Old Jewry London (1749-56) G+ ......
A rare 26" x 3" single slide Iron Sheet calculating rule by ASTON & MANDER, Designed, Registered and
A rare 26" x 3" single slide Iron Sheet calculating rule by ASTON & MANDER, Designed, Registered and Supplied by C.Hooare, York Villa, Southampton...
An unusual 2' two fold boxwood rule by BENNETT London with logarithmic scales on 1 1/4" wide legs
An unusual 2' two fold boxwood rule by BENNETT London with logarithmic scales on 1 1/4" wide legs and brass arch joint, minor stains o/w G+ ...[m...
A rare 12" square section 3 slide rule by DRING & FAGE Strand London (1813-1902 (similar to a
A rare 12" square section 3 slide rule by DRING & FAGE Strand London (1813-1902 (similar to a gauger's rule) but has normal Log slide one side, Cu...
A rare boxwood double slide HALL'S Nautical Slide Rule 13" x 2" by J.H.STEWARD Strand London with
A rare boxwood double slide HALL'S Nautical Slide Rule 13" x 2" by J.H.STEWARD Strand London with Lat. Degrees, Azimuth, Miles etc with full instr...
An unusual 12" two fold boxwood and brass rule with two logarithmic slides by THOMAS BRADBURN
An unusual 12" two fold boxwood and brass rule with two logarithmic slides by THOMAS BRADBURN Maker Birm'h also marked Ashenhurst Bradford Improve...
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