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Replica of an 18th century portable sundial.This form of sundial was approx.8 cm diameter and made of brass. It had a brass lid to protect it when travelling. Several features enabled precision to be achieved. It had an iron compass needle so that North could be accurately set. The scale division was to 5 minutes.
The dial our replica is based upon was made in Dublin in 1742 by Gabriel Stokes, a mathematical instrument maker.
This collectable sundial measures 1.5cm in height (flat). The compass diameter is 6cm. Compass width (including legs) is 7.5cm. The triple brass legs for the compass are each adjustable, so the compass can be exactly balanced.
The leather pouch closes securely ensuring the sundial is safe within.
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