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Details
A 19TH CENTURY 7½in. RADIUS VERNIER OCTANT BY FEATHER
the polished brass 'T' frame with arc signed P.A. Feather, Dundee, the inset silvered scale divided 5°- 0°- 120°, vernier scale with clamp, fine-screw adjustment and swivel magnifier, sighting tube, seven shades, two mirrors and ebony handle, contained in fitted mahogany keystone box -- 11in. (28cm.)
See illustration
the polished brass 'T' frame with arc signed P.A. Feather, Dundee, the inset silvered scale divided 5°- 0°- 120°, vernier scale with clamp, fine-screw adjustment and swivel magnifier, sighting tube, seven shades, two mirrors and ebony handle, contained in fitted mahogany keystone box -- 11in. (28cm.)
See illustration
Special notice
No VAT will be charged on the hammer price, but VAT at 17.5% will be added to the buyer's premium which is invoiced on a VAT inclusive basis