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Oertling microbalance

1941

Portable assay balance by O.Wolters, London 1895. inside the case are two circular ivory cases of weights by Oertling (1000=0.5gramme and 1000=10grains).

Portable assay balance by O.Wolters

1895

Chemical balance by Wolters, London, with a 5.5" triangular white metal beam with a brass column, in a glazed wooden cases with a clear glass base. There are two spirit levels at right angles around the pillar. In the case are a set of Oertling weights serial no. 27004.

Chemical balance by Wolters

Chemical balance signed L. Oertling, London, made for Becker with a brass beam. In glazed wooden case with two drawers, with a clear glass insert over a pale green cloth, dated 1903, serial no 8767, model 2SB. There are two spirit levels at right angles at the base of the brass pillar. In the left hand drawer is a box of Oertling weights 50gm to 0,1gm, box serial no. 55492.

Chemical balance signed L. Oertling

1903

Chemical balance, Model 2, with 12" brass beam and brass column, made by L.Oertling, London, in 1893, serial no.4951, capacity 50gm, with pans suspended from linked platinum chains, in a glazed mahogany case, with a separate hydrostatic pan and a set of Oertling weights ranging from 600grains to 0.01grn, higher weights are of brass and the lower ones of platinum, in box no. 9426.

Chemical balance, with brass beam and column, in glazed mahogany case