Louis Weule Co of San Francisco Sextant


A late 19th century 9½ inch radius vernier English sextant for Louis Weule of San Francisco . Painted black frame and inset silvered scale divided to 130 degrees, vernier with spring clamp and fine-screw adjustment, two sighting lenses, seven shades, two mirrors and mahogany handle, contained within a fitted box with a filter and a set pin.