| Accession number | Document name | Fond(s) |
| PMA_2025_084381 | Winkler Progress - 1956-08-15 | |
| PMA_2025_084382 | Winkler Progress - 1956-08-22 | |
| PMA_2025_084383 | Winkler Progress - 1956-08-29 | |
| PMA_2025_084384 | Winkler Progress - 1956-09-05 | |
| PMA_2025_084385 | Winkler Progress - 1956-09-12 | |
| PMA_2025_084386 | Winkler Progress - 1956-09-19 | |
| PMA_2025_084387 | Winkler Progress - 1956-09-26 | |
| PMA_2025_084388 | Winkler Progress - 1956-10-03 | |
| PMA_2025_084389 | Winkler Progress - 1956-10-10 | |
| PMA_2025_084390 | Winkler Progress - 1956-10-17 |