细节
A lacquered-brass laboratory balance,
by Oertling London, in glazed mahogany case -- 23in. (58.4cm.) high; another laboratory balance, in glazed mahogany case -- 19½in. (49.5cm.) wide; and a precision balance, by Oertling, in glazed case -- 17¾in. (45cm.) high (3)
by Oertling London, in glazed mahogany case -- 23in. (58.4cm.) high; another laboratory balance, in glazed mahogany case -- 19½in. (49.5cm.) wide; and a precision balance, by Oertling, in glazed case -- 17¾in. (45cm.) high (3)