Instrument - Plotting Rule with Pouch, W.H. Harling Plotting Rule With Pouch

Historical information

Research and Training

Physical description

Plotting Rule, W.H. Harling, single-sided, wood with brass sighting pieces at each end. In leather pouch, wood / metal / leather, WH Harling, London, 1919. The end pieces that lift to 90 degrees and act as sighting elements are bolted by four bolts each. Map reading scales are marked on each bevelled edge of the rule

Inscriptions & markings

W.H. Harling, London, 1919, No. 8047. Leather Pouch : JAS DAWSON & SONL 1918. 002

Back to top