| Longo, Bernardo (Sonstiges) |
Attest |
Yvert et Tellier |
60 |
| Boekema, Roelf (Händlergarantien) |
Attest |
Yvert et Tellier |
60 - 65 |
| Scheller, Pascal (Sonstiges) |
Attest |
Yvert et Tellier |
62 b |
| Bolaffi, Giulio (Sonstiges) |
Attest |
Yvert et Tellier |
623 |
| Miro ((Margue), Léon-Pierre (Sonstiges) |
Attest |
Yvert et Tellier |
63 |
| Caffaz, Egidio (APFIP (Associazione Periti Filatelici Italiani Professioni.)) |
Attest |
Yvert et Tellier |
65 |
| Bolaffi, Giulio (Sonstiges) |
Attest |
Yvert et Tellier |
652; 653 |
| Diena, Enzo (Sonstiges) |
Attest |
Yvert et Tellier |
652; 653 |
