細節
A mid-18th-Century part set of brass coin weights
from the Berg states (29 of 30), with smaller value weights in wood case -- 7in. (19cm.) wide; and a steel coin balance with brass pans and fifteen (of eighteen) brass coin weights by Died. Pet., Casp. Died., and Pet. Casp. Poppenberg dated 1800 in case -- 7in. (18.4cm.) wide
from the Berg states (29 of 30), with smaller value weights in wood case -- 7in. (19cm.) wide; and a steel coin balance with brass pans and fifteen (of eighteen) brass coin weights by Died. Pet., Casp. Died., and Pet. Casp. Poppenberg dated 1800 in case -- 7in. (18.4cm.) wide