Potter, William. A small table to find the day of the month for ever : which may be graven upon a piece of coine, the case of a watch, a tobaccho-box, or any such like (London : Printed by T.W. for R.E. are to b [sic] sold at the seven Starrs neer the North dore of Pauls Church, 1655)
Sotheby’s 1856 lot 141. STC R218339.
British Library 8548.aa.62. Located by Arnold Hunt.