6.1 Most Recent Additions
Of the 345 slide rules presently in the collection, the most recent 25 additions are shown below in reverse chronological order of their acquisition.
| Maker | Model | Year | |
|---|---|---|---|
| Tavernier-Gravet | Beghin | 1929 |
|
| Kolesch | Mannheim | 1901-1904 |
|
| Mims | Aver-O-Matic 121 | 1961-1962 |
|
| Tavernier-Gravet | Soho | 1882-1900 |
|
| Tavernier-Gravet | Mannheim | 1923 |
|
| Festus | 10 | 1938 |
|
| Acu-Rule | 50 | 1939 |
|
| Scofield | Engineer’s Slide Rule | 1901 |
|
| K&E | Mystery2 | 1936 |
|
| Dietzgen | 1759-B | 1919-1927 |
|
| Faber-Castell | 3/11 Statique | 1960 |
|
| Belcher Bros. | Engineer’s Rule | 1831-1843 |
|
| K&E | 4035 | 1905 |
|
| K&E | 4081-3 | 1953 |
|
| Bruning | 2401 | 1947 |
|
| Pickett | 4 | 1947-49 |
|
| Pickett | 3 | 1947-49 |
|
| Bruning | 2401 | 1950 |
|
| K&E | 4080-3 | 1939 |
|
| Relay-Ricoh | 99-7030 | 1965 |
|
| Halden | Calculex | 1918 |
|
| Pickett | 4 | 1950 |
|
| Aristo | 971 | 1950 |
|
| Boots Ringplan | Precision Log Log | 1970 |
|
| K&E | 4013 Thacher | 1907 |
|