- 2L1.3a2
- file
- 1951 - 1961
Relations annuelles :
- 1951 (P. WINTERLE).
- 1952 (P. ROGGENDORF).
- 1953 (P. ROGGENDORF).
- 1954 (P. ROGGENDORF).
- 1955 (P. ROGGENDORF).
- 1956 (P. ROGGENDORF).
- 1957 (P. ROGGENDORF).
- 1958 (P. ROGGENDORF).
- 1959 (P. ROGGENDORF).
- 1960 (P. KRUMM).
- 1961 (P. KRUMM).
AFRIQUE DU SUD