Oertling microbalance
- maker:
- L Oertling Limited
Oertling microbalance, model 143, 1951, brass beam and column, glazed mahogany case, black glass base, serial no. 39911.
Oertling microbalance, model 143, 1951, brass beam and column, glazed mahogany case, black glass base, serial no. 39911.