Rational recreations : in which the principles of numbers and natural philosophy are clearly and copiously elucidated, by a series of easy, entertaining, interesting experiments : among which are all those commonly performed with the cards (1787)

Hooper, William, M.D, Davis, Lockyer, 1719-1791, Robson, James, 1733-1806, Law, B. (Bedwell), -1798, G. G. J. and J. Robinson (Paternoster-Row, London, England) · London : Printed for L. Davis, Holborn : J. Robson, New-Bond-Street : B. Law, Ave-Maria-Lane : and G.G.J. and J. Robinson, Pater-Noster-Row · leaf 91

An illustration from Rational recreations : in which the principles of numbers and natural philosophy are clearly and copiously elucidated, by a series of easy, entertaining, interesting experiments : among which are all those commonly performed with the cards, 1787, leaf 91 — mitive colours, red, orange, yellow, green, blue, iiidigo, violet,, and let the eighth he white* To find how many chequers or regular four- fided figures, different either inform or co- lour, may he made out ofthofe eight triangles, 1^ IRST by combining two of thefe tri- angles there may be formed… … Now the lirfl; two fquares, confifting of tw^o parts out of 8, they may each of them, \or. I. F by

Scientific recreations · Mathematical recreations · Card games

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More pictures from Rational recreations : in which the principles of numbers and natural philosophy are clearly and copiously elucidated, by a series of easy, entertaining, interesting experiments : among which are all those commonly performed with the cards

Rational recreations : in which the principles of numbers and natural philosophy are clearly and copiously elucidated, by a series of easy, entertaining, interesting experiments : among which are all those commonly performed with the cards (1787)

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