64 A
A 19TH-CENTURY BRASS INCLINOMETER,

细节
A 19TH-CENTURY BRASS INCLINOMETER,
UNSIGNED, THE ARC ENGRAVED 0°-70°, THE INSTRUMENT ARRANGED IN TWO PARTS AND CONTAINED IN A PLUSH-LINED SHAPED LEATHER ETUI, THE LID WITH SILVER PLAQUE -- 5¼IN. (13.3CM.) WIDE; AND A COLLECTION OF RULES, A SECTOR, AND A PAIR OF DIVIDERS AND PENCIL COMBINATION (A LOT)

SEE ILLUSTRATION (PART LOT)
(6)