Mexico, 1879-83 Juarez - Campeche Issues, mounted singles collection of 76 stamps (31 mint, 40 postally used, 5 questionable cancels), arranged by year and denomination, many of the used are one of 4-10 recorded, not a bulk lot, but a genuine collection, Sc $1,200+ (no photo). Scott Nos. 123/149  Estimate $400 - 600. $0