08-014. 18th C ENGLISH 6" BRASS SECTOR BY G. ADAMS
08-005. 18th C ENGLISH 6 7/8" BRASS PROTRACTOR BY GEORGE ADAMS
08-004. SINGLE ARM SIGHTING PROTRACTOR BY ANDREW YEATES
08-021. EARLY FAREY ELLIPSOGRAPH
08-016. CASED PROPORTIONAL DIVIDERS BY CARY
08-026. 12-INCH EQUAL SPACING DIVIDERS BY THEO. ALTENEDER & SONS
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08-020. SWISS-PATTERN PILLAR FOLDING POCKET COMPASS
08-019. SMALL NAPIER-PATTERN FOLDING POCKET COMPASS
08-018. ENGLISH 6" POCKET FOLDING PARALLEL RULES
08-023. ENGLISH 6" IVORY MILITARY RECTANGULAR PROTRACTORS (4)
08-024. ENGLISH 6" IVORY RECTANGULAR PROTRACTORS (5)
08-025. ENGLISH 4" IVORY TRIANGULAR SCALE BY SUFFELL
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