Solve posters & prints

The Nile Expedition for the Relief of General Gordon the Transport Difficulty Solved Anonymous

Samson's wife begs him to reveal the solution to the riddle Cornelis Massijs

Our Village Clockmaker Solving a Problem James Campbell

Oedipus solved the riddle of the Sphinx, 1891 Anonymous

Our Village Clockmaker Solving a Problem, c.1859 James Campbell

Oedipus and the Sphinx, 1808 Jean Auguste Dominique Ingres

Boy Working on Subtraction Problem Anonymous

2 students professors mathematicians blackboard studying complex equations Anonymous

1950s 4 pre-school age children seated at small round table putting together jigsaw puzzle Anonymous

Science professor writing a formula for chelating agent on chalkboard Anonymous

1950s Funny Curious Little Boy Holding Pliers Tool Taking Apart An Alarm Clock Anonymous

That Accounts for It Anonymous

1929 Lagonda 2 litre, Brooklands, Surrey, (1930s?) Unknown

Girls playing with puzzles Anonymous

Flamsteed House in Greenwich Park, London, late 17th century Unknown

Boy at blackboard doing math multiplication problem Anonymous

Strategy and Tactics in Chess Anonymous

Quadrature of the circle Unknown