Stamps of France

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Catalog Number	1268
Yvert Number	1633
Michel Number	1703
Denomination	50c
Description	Pierre Joseph Pelletier, Joseph Bienaime Caventou, Quinine Formula and Cell
Date Issued	3/21/1970
Perforation	13
Color	slate gren, sky blu & dp carmine
Variety	A537
Paper
Series
ID	1256