6.1 Most Recent Additions
Of the 294 slide rules presently in the collection, the most recent 25 additions are shown below in reverse chronological order.
| Maker | Model | Year | |
|---|---|---|---|
| Palmer | Palmer’s Pocket Scale | 1845 |
|
| Richardson | GE Analizer | 1918 |
|
| 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 |
|
| Faber | 360 | 1897 |
|
| Sillcocks-Miller | M1 Slide Rule No. 547 | 1942 |
|
| Acu-Rule | Connecticut Spring | 1955 |
|
| Aristo | 867U | 1972 |
|
| K&E | 68-1892 | 1965 |
|
| Pickett | 120 | 1955 |
|
| Pickett | 80 | 1970 |
|
| K&E | 4092-5 | 1923 |
|
| noID | Gunter Rule | 1820 |
|
| Dring and Fage | Inland Revenue Rule | 1883-1902 |
|
| E.S.A. London | Harrow Mark Reducer | 1898-1925 |
|