mathematical
Sam
SAM by J. Jaques & Son Ltd.

Math Stack
“Math Stack” playing cards designed by Diana Stanciulescu, illustrating and explaining 36 important mathematical constants, published by EduStack in India

Sum-it Card Game
‘Sum-it’ Card Game published by Sum-It Card Games Ltd. c.1935.

Mathematical Instruments
Mathematical Instruments playing cards forming an instrument maker's trade catalogue, Thomas Tuttell, c.1700.
