Wood, inlaid with brass wire.

Wood, inlaid with brass wire.

Wood, inlaid with brass wire.

Wood, inlaid with brass wire.

Wood, inlaid with brass wire.

Wood, inlaid with brass wire.

Brass sextant with silver scale, signed (see inscription), in a red leather box. Made in the early 19th Century and used by Robert Wilson in his Eastern travels, 1820-23. Inscription: engraved just below the scale Schmalcalder 82 Strand London