Instrument - Ruler Parallel Rolling 18" with box, Department of Defence Australia, 1944

Historical information

Used by Army Survey Units to quickly draw parallel lines for map production since 1944.
A similar 15" version is at item 6231.

Physical description

.1 A Brass 2.5" (6.5cm) wide Ruler 18" (46cm) long with brass rollers.
.2 Ruler is enclosed in a cardboard protective box.
.3 Box with lid.

Inscriptions & markings

Ruler engraved with " A.L. FRANKLIN SYDNEY "

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