Sold for:
$431
$431
William Helfricht Vernier Compass, Philadelphia, Pennsylvania, first half 19th century, 6-in. dia. engraved silvered dial reading in the center "Wm. Helfricht?Maker/Philada.," needle lifter and vernier adjustment knob on underside, dual spirit levels and sighting vanes, housed in its original mahogany box. Estimate $200-300 Items may have wear and tear, imperfections, or the effects of aging. Any condition statement given, as a courtesy to a client, is only an opinion and should not be treated as a statement of fact. Skinner shall have no responsibility for any error or omission.
Auctioneer:
Skinner
Date:
2019-04-12
