Lot
2539 
Guatemala, 1878, Indian Women, ½r yellow green, single franking used on cover to Guatemala City, tied by bold barred "7" oval handstamp with blue "Correos de San Marcos, Mar 8, 1879" cds; some minor cover edge wear at left, Very Fine, this cover is listed in Goodman (page 84) as being the second earliest single franking, with just three such covers recorded, ex-L. Cervera. Scott No. 11 Estimate $1,500 - 2,000.