Clinometer ruler with compass – J. Davis & Son, Derby

Clinometer ruler with compass – J. Davis & Son, Derby


Country of manufacture

UK and Ireland

Categories: Scientific, Scales Weights & Measures


An excellent 6″ combination folding ruler / compass / clinometer, signed ‘J. Davis & Son, Derby’. Some signs of slight use but excellent condition. Bubble levels, compass and cross hairs to the sights – all perfect. In original fitted leather case.

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GB Scientific Inspirations

Scientific Inspirations

I live in Lancashire (U.K.) and have been a dealer and collector of scientific and nautical instruments for a number of years. My stock has included some fine items from museums and colleges, which were surplus to their requirements. I occasionally purchase some interesting items from abroad, having established some reliable sources.

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