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H4 Coaster

H4 CoasterH4 Coaster

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Price: £3.50 Product code: HW0030

Time for tea!

Round cork backed coaster with a printed image of Harrison's revolutionary H4 timekeeper.

Our John Harrison range is inspired by Harrison’s H4 chronometer which eventually won the Longitude Prize for him by an Act of Parliament in 1773.

Scratch and stain resistant
Heat resistant to 145 degrees


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