6.1 Most Recent Additions
Of the 305 slide rules presently in the collection, the most recent 25 additions are shown below in reverse chronological order of their acquisition.
| Maker | Model | Year | |
|---|---|---|---|
| Nestler | 37 | 1922-24 |
|
| Dietzgen | MultiplexProto | 1905-1907 |
|
| USSR Military | Slide Rule RL | 1970 |
|
| K&E | 4071 | 1915 |
|
| Faber-Castell | 378 | 1913-1914 |
|
| K&E | Mystery | 1933 |
|
| Gill | Comparative Rule | 1816-1824 |
|
| Gill | Proof Rule | 1816-1824 |
|
| Pickett | N4-T | 1959-1962 |
|
| Pickett | 903-T | 1954 |
|
| Dring and Fage | Excise Officers Rule | 1845-1849 |
|
| Palmer | Palmer’s Pocket Scale | 1845 |
|
| Richardson | GE Analizer | 1951 |
|
| Richardson | Model of 1917 | 1917-1918 |
|
| Blundell Rules Limited | AL6 | 1949-1958 |
|
| Acu-Rule | Arel G-W Photo | 1946 |
|
| K&E | 68-1130 | 1967 |
|
| Blundell Rules Limited | 506 Academy Duplex | 1970-1980 |
|
| Sandish | Spring Calculator | 1940 |
|
| K&E | 4056 | 1909-1914 |
|
| K&E | N4053-3 | 1939 |
|
| K&E | 68-1565 | 1967 |
|
| Pickett | N-550-T | 1962 |
|
| Aristo | 967U | 1954 |
|
| Palmer | Palmer’s Computing Scale | 1843 |
|