BY WOOD, LIVERPOOL
Details
a brass single arm protractor
By Wood, Liverpool
In mahogany case -- 28cm. wide; and a double mirror brass-framed heliograph apparatus with associated mahogany and brass tripod (2)
By Wood, Liverpool
In mahogany case -- 28cm. wide; and a double mirror brass-framed heliograph apparatus with associated mahogany and brass tripod (2)