| CH-BAR #E2300-01#1973/156#222* (A.21.31) Lima (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#223* (A.21.31) Lissabon (Briefe) |
| CH-BAR #E2300-01#1973/156#224* (A.21.31) London (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#225* (A.21.31) Madrid (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#226* (A.21.31) Manila (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#227* (A.21.31) Mexiko (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#229* (A.21.31) Montevideo (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#230* (A.21.31) Moskau (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#236* (A.21.31) Paris (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#237* (A.21.31) Peking (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#238* (A.21.31) Prag (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#24* (A.21.31) Djakarta (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#242* (A.21.31) Rio de Janeiro (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#243* (A.21.31) Rom (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#247* (A.21.31) Sofia (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#248* (A.21.31) Stockholm (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#251* (A.21.31) Tokio (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#253* (A.21.31) Tunis (Berichte) |
| CH-BAR #E2300-01#1973/156#254* (A.21.31) Warschau (Berichte, Briefe) |
| CH-BAR #E2300-01#1973/156#255* (A.21.31) Washington (Berichte, Briefe) |
