Planimeter with case and key

Welcome

We acknowledge the Traditional Owners of the place now called Victoria, and all First Peoples living and working on this land. We celebrate the history and contemporary creativity of the world’s oldest living culture and pay respect to Elders — past, present and future.

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Aboriginal and Torres Strait Islander people are advised that this website may contain culturally sensitive material — images, voices and information provided by now deceased persons. Content also may include images and film of places that may cause sorrow.

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Physical description

Planimeter consisting of brass disc and measuring instrument made of white disc and attached bar. To measure area up to about the size of one A4 page. The instrument is stored in a black hinged box with purple velvet lining and small metal catches. Instruments instructions are attached to a label on the inside of the case. A small key is attached to the case lid by string. (23.1 = box, 23.2 = brass disc, 23.3 = planimeter)