細節
A brass postal balance,
unsigned, with a set of seven goblet-shaped weights 1lb-½oz., on plinth base -- 11in. (28cm.) wide; and another postal balance with six (of seven) inverted pyramid-shaped weights 8oz.-¼oz., on mahogany plinth base -- 10.3/8in. (26.4cm.) wide (2)
unsigned, with a set of seven goblet-shaped weights 1lb-½oz., on plinth base -- 11in. (28cm.) wide; and another postal balance with six (of seven) inverted pyramid-shaped weights 8oz.-¼oz., on mahogany plinth base -- 10.3/8in. (26.4cm.) wide (2)