Lot 1751
type Rome 2 ex., type London 17 ex. (3 ex. with 2 postmarks) many with added stamps, type Vienna 8 ex. (1 ex. with 2 postmarks), type Lausanne 62 ex. (21 ex. with 2 postmarks) many with added stamps, type Peking etc. 9 ex. (2 ex. not postmarked)
