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Representation of Pythagoras theorem

Series: Child Welfare

Representation of Pythagoras theorem

Suriname, 1972, 20 c. + 10 c. 12 (1/2) x 13. multicoloured

Catalogues:
Michel: 640, block 12
Scott: B189, SS B189a
Stanley Gibbons: 737, MS740
Yvert et Tellier: 565, block 12


Plots: Pythagoras

Representation of Pythagoras theorem
© 2003-2019 Dmitry Karasyuk. Idea, preparation, drawing up
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