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细节
An English mahogany H frame studio easel, first quarter 20th century
With Archimedes screw mechanism to the adjustable shelf, with secondary shelf above, the main shaft hinged for extra height, with twin splats to the base on castors, with winding handle -- 99in. (251.5cm.) high, 23in. (58.4cm.) wide
With Archimedes screw mechanism to the adjustable shelf, with secondary shelf above, the main shaft hinged for extra height, with twin splats to the base on castors, with winding handle -- 99in. (251.5cm.) high, 23in. (58.4cm.) wide