| Prüfer | Art der Urkunde | Katalog | KatalogNr. |
|---|
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Kurzbefund | Michel | PR 5 III |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Kurzbefund | Michel | 5 c III |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 5 aa III |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 6 |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 7; 4II/3; |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Befund | Michel | 8 I |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 8 II |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | Pr. 13 |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 13 a; 15 |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Befund | Michel | 15 |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Kurzbefund | Michel | 16 |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 20 |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 21 c |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 21 c |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 22 Xa; 28 X |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Befund | Michel | 22 Y a; P 2 I |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Befund | Michel | 22 Y a |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 23 X; 24 Y; |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 23 X; NDP 16 |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Befund | Michel | 25 Y a |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 26 Y |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 28 X |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 31 a |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 40 b |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 1 I a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I b |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 Ia |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 II a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 II a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I a K |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I b |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I b |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 II a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 II a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 II a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I bx |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 1 III a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I b |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 II a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 II b |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 I a |
