细节
A rare 18th-century brass coin balance,
the beam engraved with a scale divided 9, 10/6, 13/6 18 21 27 3 - 3/12, the poise moulded I. SMITH, with lion and thistles, with counterweight, the suspension loop spring loaded, the beam with iron balance fulcrum, with leather-covered card case 8 5/8in. (21.9cm.) long
See Illustration
the beam engraved with a scale divided 9, 10/6, 13/6 18 21 27 3 - 3/12, the poise moulded I. SMITH, with lion and thistles, with counterweight, the suspension loop spring loaded, the beam with iron balance fulcrum, with leather-covered card case 8 5/8in. (21.9cm.) long
See Illustration