TitleOpisometer Map MeasurerObject TypeObjectDatec.1950DescriptionOpisometer Map Measurer and box.
Toothed wheel to measure length of lines.
Double sided glass face in red, white and blue.
Housed in a small cardboard box. Provenance and SignifcanceThis Opisometer was used by Shellharbour Municipal Council town planning staff to measure lengths of arbitrary curved lines.DonorShellharbour City Council
CHARACTERISTICS
MaterialNickel plated, glass face.Dimensions10cm x 4cm