Solur's replica which is a self-supporting portable instrument, inspired by a design from the 18th century made by Peter Dollond who was the founder of a large optical empire.
The original is available at the London Science Museum and was once used by explorers and navigators to tell what time is around the world. The sundial is made of brass and comes in a wooden box with brass frames.
Size sundial: 8x8x6 cm
Box size: 10x10x5 cm