An acetometer with box, made by Joseph Long, 20 Little Tower Street, London, England, 1820-1860
An acetometer, made of glass and brass which consists of four pieces. a long test tube with measurements down the side in white ink, a brass tap, two small glass test tubes and litmus paper.
A box for acetometer, made of wood and felt, rectangular in shape it consists of a lid and a base joined together at one side with brass hinges and secured at the other with two eyes and hooks. Inside of box has velvet lining and compartments for each acetometer part.