13c dark blue LITHO MAXIMILLIAN issue with 'MEXICO' district overprint only, a fine mint copy with full gum, three large margins, touching along right hand frame line. (SG 37c, Follansbee #48M)
13c dark blue LITHO MAXIMILLIAN issue with 'MEXICO' district overprint only, a fine mint copy with full gum, three large margins, touching along right hand frame line. (SG 37c, Follansbee #48M)