French Colonies, 1872, 1c olive green, block of 6, postmarked by "Pointe à Pitre, Guadeloupe" and French postmark of "Dunkerque", ample to large margins, slight wrinkle in top right stamp, otherwise Very Fine, an unusual item with postmarks of Guadeloupe & France; with 2014 Roumet certificate. Scott Nos. 7. Maury Nos. 7  Estimate $400 - 600. $0 (Image)