Three Philadelphia Surveyor's Instruments, a boxed Young & Sons gun level; a 4 1/2-in. dia. Queen & Co. surveyor's compass; and a William J. Young & Sons 4 3/4-in. dia. boxed compass, (damage). Provenance: Robert Miller Collection. Estimate $150-250 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.
