| Ludin, Emil (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
16 III; 15 II; 21; 22 |
| Krug, Hansmichael (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
16 L15 |
| Krischke, Gerhard (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
16 N |
| Zirath, Walter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
16 N III |
| Goller, Arnold (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
16 ND III P |
| Goller, Arnold (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
16 ND III P |
| Krug, Hansmichael (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
16 PräF I |
| Huylmans, Tobias (BPP (Bund Philatelistischer Prüfer)) |
Kurzbefund |
Michel |
16 x |
