‘maw’ prescription scales.
A balance or prescription scale mounted on polished mahogany box ( 28.5 x 15.5 x 8cm) with one drawer and, two glass and one silvered, pans. All metal pieces are brass and may easily taken apart and packed in the drawer. Beam 15cm cm long, lifted by lever in the base of the pillar, removable pans 7.5cm in diam. To weight 2.Oz. Signed on a ivory plate in the base ‘s.Maw, son & sons, aldergate st. London’