| Prüfer | Art der Urkunde | Katalog | KatalogNr. |
|---|
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 a |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 Ia; 1 Ia PF |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 Ia |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 IIa |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 Ia |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 Ib |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 Ib |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 Ia |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 Ia |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 Ia PF |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 Ib |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I bx |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 IIa |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 IIa |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 IIa |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 IIa |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 IIa |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 IIa |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 IIa |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | U1; 14 b; 14 bII |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 Ia |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 Ia |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 IIa |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 IIa |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 Iia |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 IIa |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 IIb |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 IaIII PF; 1 Ia |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 III a |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 1 Ia |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | P 1 |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) | Kurzbefund | Michel | 1 I b |
| Weheim, Karl (Sonstiges) | Attest | Michel | 1 II a |
| Wennberg, Harry (Händlergarantien) | Attest | Michel | 1 IIa |
| Benussi, Ruggero (AIEP (Association internationale des experts en philatélie)) | Kurzbefund | Michel | 2 I a |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 2 I b |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 2 Ia |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 2 I |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Befund | Michel | 2 I a |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Befund | Michel | 2 I a |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Befund | Michel | 2 I |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Befund | Michel | 2 II/2 |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Befund | Michel | 2 Ib |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Befund | Michel | 2 Ib |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Kurzbefund | Michel | 2 I a |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Kurzbefund | Michel | 2 II |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 I a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 I a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 III |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 II |
