| Accession number | Document name | Fond(s) |
| PMA_2025_084205 | Winkler Progress - 1953-03-04 | |
| PMA_2025_084206 | Winkler Progress - 1953-03-18 | |
| PMA_2025_084207 | Winkler Progress - 1953-03-25 | |
| PMA_2025_084208 | Winkler Progress - 1953-04-08 | |
| PMA_2025_084209 | Winkler Progress - 1953-04-01 | |
| PMA_2025_084210 | Winkler Progress - 1953-04-15 | |
| PMA_2025_084211 | Winkler Progress - 1953-04-29 | |
| PMA_2025_084212 | Winkler Progress - 1953-04-22 | |
| PMA_2025_084213 | Winkler Progress - 1953-05-13 | |
| PMA_2025_084214 | Winkler Progress - 1953-05-06 |