| Folder No.
|
Title
|
- |
- |
- |
| - |
Correspondence
|
- |
- |
- |
| 1
|
Correspondence - Kotarbinski Tadeusz.
"Reflections on Science" by Tadeusz Kotarbinski |
- |
1958 |
1962 |
| 2
|
Correspondence - President John
F. Kennedy |
- |
1960 |
1960 |
| 3
|
Correspondence - Private persons
- Karpinski Zygmunt, Jan Lechon, A.Milkowski. |
1938 |
1946 |
1956 |
| - |
Photographs
|
- |
- |
- |
| 4
|
Photographs of Lech Yejeski. Portrait
(colour negative) |
- |
1964 |
1964 |
| - |
Records added to the collection after Lech Yejeski death
|
- |
- |
- |
| 5
|
Correspondence of Ewa Gierat about
materials included in this collection. |
1964 |
1993 |
1993 |
