Societe des Lunetiers 'Universal' Map Measurer c.1910 Grenades The use of the Bedford

The use of the Bedford Street address shows that this stopwatch must have been acquired by the N

and diagrams showing the trial firing results

21 ft long with a 7 ft beam

with no maker's marks

Societe des Lunetiers 'Universal' Map Measurer c.1910 Grenades The use of the BedfordAn antique 'S L' (Societe des Lunetiers) 'Universal' map measurer, made in France, and dating from the early 20th century. With a nickel plated brass case, 35mm diameter white dial, blued needle, and a removable screw threaded handle. Also known as an Opisometer, this is an instrument for measuring lengths or distances on maps, with the dial calibrated in 1 2 inches to the mile and centimeteres to the kilometre. Although mainly intended for use with