| Gruber, Gunnar (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
13 |
| Gruber, Gunnar (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
14 |
| Weinberg, Fritz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
14 |
| Gruber, Gunnar (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
15 |
| C.M.F., Comisión para el Mercado Financiero (Sonstiges) |
Attest |
Yvert et Tellier |
15 A; 15 B |
| Weinberg, Fritz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
15 F |
| C.M.F., Comisión para el Mercado Financiero (Sonstiges) |
Attest |
Yvert et Tellier |
16 - 18 |
| Gruber, Gunnar (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
17 |
