Details
A 20th-Century 7¼in. radius three-circle oxcidised brass framed vernier sextant by Ludolph
signed on the arc W. Ludolph A.G. Bremerhaven with frame number 'WELAG XX660', inset silvered scale divided 5°- 0°- 155°, vernier clamp and fine secrew adjustment, swivel magnifier, light difuser (missing), seven shades, two mirrors, sighting tube and star sight, pin feet and mahogany handle, contained within a wooden box with accessories, securing hooks and drop handle -- 12in. (30.5cm.) dia
See illustration
signed on the arc W. Ludolph A.G. Bremerhaven with frame number 'WELAG XX660', inset silvered scale divided 5°- 0°- 155°, vernier clamp and fine secrew adjustment, swivel magnifier, light difuser (missing), seven shades, two mirrors, sighting tube and star sight, pin feet and mahogany handle, contained within a wooden box with accessories, securing hooks and drop handle -- 12in. (30.5cm.) dia
See illustration
Sale room notice
This lot is included and is photographed on page 55.
A 20th-Century 7¼in. radius three-circle oxcidised brass framed vernier sextant by Ludolph signed on the arc W. Ludolph A.G. Bremerhaven with frame number 'WELAG XX660', inset silvered scale divided 5°- 0°- 155°, vernier clamp and fine secrew adjustment, swivel magnifier, light difuser (missing), seven shades, two mirrors, sighting tube and star sight, pin feet and mahogany handle, contained within a wooden box with accessories, securing hooks and drop handle -- 12in. (30.5cm.) dia See illustration
A 20