Excise slide rule of Verie type in boxwood (stock 91/2 in)
- Made:
- London
- maker:
- Dring and Fage
Excise slide rule of Verie type in boxwood (stock 91/2 in), two sliders, by Dring and Fage
Excise slide rule of Verie type in boxwood (stock 91/2 in), two sliders, by Dring and Fage