Measuring 82 X 50 X 14 mm when closed the plain cover is unhookedand lifts to reveal two sundials, one vertical ,the other horizontal being held in an open position by a futher hook and eye
Both dials are discripted by punchwork lines and numbers filled with black and red colouring the gnome is a silk thread ,the base dial is centred with a glazed compass marked SEPT MERI ORIE OCCI the vertical dial centred with a plumb weight also suspended from a silk thread.
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Early Science antiques was founded in 1978 by Fred de Vree based in the Netherlands where I can also be visited by appointment. I have been active for 4 decades as an antiqair and auctioneer, the last 20 years of which are specialized in scientific antiques. I visit collectors and fairs in many European countries. looking for special items please feel free to contact me by Phone or email ,if you need any information on my listed items or something you are looking for 0031653132842 firstname.lastname@example.org