6.1 Most Recent Additions
Of the 407 slide rules presently in the collection, the most recent 25 additions are shown below in reverse chronological order of their acquisition.
| Maker | Model | Year | |
|---|---|---|---|
| K&E | 68-1100 | 1974 |
|
| K&E | 4091-3 | 1933 |
|
| Hemmi | 258 | 1961 |
|
| Faber | pre-350 | 1892-1899 |
|
| K&E | Aerial Dead Reckoning Computer | 1938-1941 |
|
| Acu-Rule | Acu-Math 400 | 1968 |
|
| Cubic Calculator Co. | Model HC | 1964 |
|
| LSLD Lenningrad | GOST-5161-72 | 1978 |
|
| J.B. Carroll | Nuclear Bomb Effects Computer | 1962 |
|
| K&E | 9061-1 | 1948 |
|
| K&E | 4092-3 | 1922 |
|
| K&E | 9068 | 1948-52 |
|
| Dietzgen | B-1725L | 1972 |
|
| K&E | 4045 | 1915-1922 |
|
| Okonite | Electric Wire Computer | 1920 |
|
| K&E | N4058W | 1946 |
|
| K&E | 4051 | 1906-1910 |
|
| K&E | N4058W | 1958 |
|
| Aristo | 10096 | 1953 |
|
| Faber | 368 | 1907 |
|
| Lawrence | 12-H | 1946 |
|
| Lawrence | 12-H | 1946 |
|
| Lawrence | 10-B | 1946 |
|
| Sears | Merchant’s Calculator | 1946 |
|
| Shanghai Slide Rule Factory | Flying Fish 1004 | 1980 |
|