Guadalajara, 1868, 1r black on green laid, "1863" for "1868", block of 3, full o.g., bottom stamps n.h., large margins, crease in top stamp, bottom stamps n.h., otherwise Very Fine, the error in laid battone (Scott 42a) catalogs $300 for mint single. Scott No. 47 var.  Estimate $200 - 300. $0 (Image)