Liffen, John
Some data are hidden to fit your display. Rotate?
| Organisation | From | Until | Service years |
||
|---|---|---|---|---|---|
| 1 | THE NEWCOMEN SOCIETY FOR THE STUDY OF THE HISTORY OF ENGINEERING AND TECHNOLOGY | 1998-10-14 | 2001-10-17 | 3.01 | |
| 2003-10-01 | 2006-09-30 | 3.00 | |||
| 2011-10-01 | 2014-02-12 | 2.37 |
Sign up for our free newsletter
Recommend Webb-site to a friend
Copyright & disclaimer, Privacy policy