(3GdfbO GdeUQj s = Classification of Egyptian currency patterns since 1898 - (3GdHfc GdeQcRi GdeUQjs ((3eUQ (B:s (3GdHfc GdeQcRj GdeUQj (B,s, 1979)
(3HGdcJGH UhQ ddYedGJ hGdfbhO, hgfGc (B16 (3UaMI HGdcJGH HGddZI GdEfLdjRjI s
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
Keywords: (3GdCbJUGO GdeGdjs; (3GdHfc GdeQcRj s