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 in a fitted glazed mahogany case, by O.Wolters, London 1895. There are graduations on the brass beam and a rod for placing a rider is fitted. The column is brass.
Circular ivory? case of weights by Oertling signed L.Oertling, London / Gold Assay Weights / 1000=1/2 Gramme. Serial no. 14935
Circular ivory? case of weights by Oertling signed L.Oertling, London / Assay Weights / 1000=10 Grains. Serial no. 9936
