| Fascicolo | Segnatura | Consistenza | Data |
|---|---|---|---|
| Fascicolo Unione bolognese naturalisti, b.3, fasc. 1 | b.3, fasc. 1 | 1949-1957 | |
| Fascicolo Unione cattolica italiana tecnici, b.3, fasc. 2 | b.3, fasc. 2 | 1950-1951 | |
| Fascicolo Unesco, b.3, fasc. 3 | b.3, fasc. 3 | 1950-1956 | |
| Fascicolo Deutsche Akademie der Naturforscher Leopoldina (Halle), b.3, fasc. 4 | b.3, fasc. 4 | 1932-1956 | |
| Fascicolo Accademia di Spagna (Madrid), b.3, fasc. 5 | b.3, fasc. 5 | 1934-1949 | |
| Fascicolo Chemical Society (Londra), b.3, fasc. 6 | b.3, fasc. 6 | 1947-1951 | |
| Fascicolo The Faraday Society (Londra), b.3, fasc. 7 | b.3, fasc. 7 | 1928-1951 | |
| Fascicolo Société de Chimie Physique, b.3, fasc. 8 | b.3, fasc. 8 | 1955-1956 | |
| Fascicolo American Chemical Society, b.3, fasc. 9 | b.3, fasc. 9 | 1949-1956 | |
| Fascicolo Deutsche Bunsen Gesellschaft, b.3, fasc. 10 | b.3, fasc. 10 | 1941-1956 | |
| Fascicolo Indian Chemical Society, b.3, fasc. 11 | b.3, fasc. 11 | 1950 | |
| Fascicolo International Society of Medical Hydrology, b.3, fasc. 12 | b.3, fasc. 12 | 1952 | |
| Fascicolo Gesellschaft Deutscher Chemiker, b.3, fasc. 13 | b.3, fasc. 13 | 1956 | |
| Fascicolo Hans Fischer Gesellschaft (Munchen), b.3, fasc. 14 | b.3, fasc. 14 | 1955 |