EduStack is a team from India passionate about gaming and education that has created two sets of custom playing cards about Maths and Astronomy
“Math Stack” playing cards designed by Diana Stanciulescu, illustrating and explaining 36 important mathematical constants, published by EduStack in India
Mathematical Instruments playing cards forming an instrument maker's trade catalogue, Thomas Tuttell, c.1700
SAM by J. Jaques & Son Ltd.
‘Sum-it’ Card Game published by Sum-It Card Games Ltd. c.1935.