I1 Locomotives
Last updated 12 January 1999
Notes
See railway abbreviations for the prefixes used to the locomotive numbers.
No prefix means that the locomotive was running on the LB&SCR railway at that time.
Note dates are generally in ISO 8601 format (yyyy-mm-dd, yyyy-mm, ranges of dates are denoted by "/": yyyy-mm/yyyy-mm).
If you have any corrections then please let me know by email: .
Marsh I1 class (4-4-2T)
| Identifier | Number | Name | Start date | End date | Notes |
| I1.No.1
| 1 | | 1907-06 | 1923/1928 | 4-4-2T |
| SR.B1 | | 1923/1928 | 1931-12 | 4-4-2T |
| SR.B1 | | 1931-12 | 1931/1936 | 4-4-2T (I1x) |
| SR.2001 | | 1931/1936 | 1948-07 | 4-4-2T (I1x) |
| I1.No.2
| 2 | | 1907-07 | 1923/1928 | 4-4-2T |
| SR.B2 | | 1923/1928 | 1931-05 | 4-4-2T |
| SR.B2 | | 1931-05 | 1931/1936 | 4-4-2T (I1x) |
| SR.2002 | | 1931/1936 | 1951-07 | 4-4-2T (I1x) |
| I1.No.3
| 3 | | 1907-07 | 1923/1928 | 4-4-2T |
| SR.B3 | | 1923/1928 | 1931-09 | 4-4-2T |
| SR.B3 | | 1931-09 | 1931/1936 | 4-4-2T (I1x) |
| SR.2003 | | 1931/1936 | 1948-07 | 4-4-2T (I1x) |
| I1.No.4
| 4 | | 1907-08 | 1923/1928 | 4-4-2T |
| SR.B4 | | 1923/1928 | 1932-01 | 4-4-2T |
| SR.B4 | | 1932-01 | 1931/1936 | 4-4-2T (I1x) |
| SR.2004 | | 1931/1936 | 1948-11 | 4-4-2T (I1x) |
| I1.No.5
| 5 | | 1907-09 | 1923/1928 | 4-4-2T |
| SR.B5 | | 1923/1928 | 1931-08 | 4-4-2T |
| SR.B5 | | 1931-08 | 1931/1936 | 4-4-2T (I1x) |
| SR.2005 | | 1931/1936 | 1948-04-03 | 4-4-2T (I1x) |
| BR.32005 | | 1948-04-03 | 1951-06 | 4-4-2T (I1x) |
| I1.No.6
| 6 | | 1907-10 | 1923/1928 | 4-4-2T |
| SR.B6 | | 1923/1928 | 1932-02 | 4-4-2T |
| SR.B6 | | 1932-02 | 1931/1936 | 4-4-2T (I1x) |
| SR.2006 | | 1931/1936 | 1948-09 | 4-4-2T (I1x) |
| I1.No.7
| 7 | | 1907-10 | 1923/1928 | 4-4-2T |
| SR.B7 | | 1923/1928 | 1931-10 | 4-4-2T |
| SR.B7 | | 1931-10 | 1931/1936 | 4-4-2T (I1x) |
| SR.2007 | | 1931/1936 | 1948-09 | 4-4-2T (I1x) |
| I1.No.8
| 8 | | 1907-11 | 1923/1928 | 4-4-2T |
| SR.B8 | | 1923/1928 | 1931-02 | 4-4-2T |
| SR.B8 | | 1931-02 | 1931/1936 | 4-4-2T (I1x) |
| SR.2008 | | 1931/1936 | 1951-06 | 4-4-2T (I1x) |
| I1.No.9
| 9 | | 1907-12 | 1923/1928 | 4-4-2T |
| SR.B9 | | 1923/1928 | 1929-12 | 4-4-2T |
| SR.B9 | | 1929-12 | 1931/1936 | 4-4-2T (I1x) |
| SR.2009 | | 1931/1936 | 1951-04 | 4-4-2T (I1x) |
| I1.No.10
| 10 | | 1907-12 | 1923/1928 | 4-4-2T |
| SR.B10 | | 1923/1928 | 1929-10 | 4-4-2T |
| SR.B10 | | 1929-10 | 1931/1936 | 4-4-2T (I1x) |
| SR.2010 | | 1931/1936 | 1948-09 | 4-4-2T (I1x) |
| I1.No.595
| 595 | | 1906-09 | 1927-01 | 4-4-2T |
| 595 | | 1927-01 | 1923/1928 | 4-4-2T (I1x) |
| SR.B595 | | 1923/1928 | 1931/1936 | 4-4-2T (I1x) |
| SR.2595 | | 1931/1936 | 1951-06 | 4-4-2T (I1x) |
| I1.No.596
| 596 | | 1906-11 | 1925-07 | 4-4-2T |
| 596 | | 1925-07 | 1923/1928 | 4-4-2T (I1x) |
| SR.B596 | | 1923/1928 | 1931/1936 | 4-4-2T (I1x) |
| SR.2596 | | 1931/1936 | 1951-06 | 4-4-2T (I1x) |
| I1.No.597
| 597 | | 1906-12 | 1928-05 | 4-4-2T |
| 597 | | 1928-05 | 1923/1928 | 4-4-2T (I1x) |
| SR.B597 | | 1923/1928 | 1931/1936 | 4-4-2T (I1x) |
| SR.2597 | | 1931/1936 | 1946-12 | 4-4-2T (I1x) |
| I1.No.598
| 598 | | 1907-01 | 1925-11 | 4-4-2T |
| 598 | | 1925-11 | 1923/1928 | 4-4-2T (I1x) |
| SR.B598 | | 1923/1928 | 1931/1936 | 4-4-2T (I1x) |
| SR.2598 | | 1931/1936 | 1948-09 | 4-4-2T (I1x) |
| I1.No.599
| 599 | | 1907-02 | 1928-10 | 4-4-2T |
| 599 | | 1928-10 | 1923/1928 | 4-4-2T (I1x) |
| SR.B599 | | 1923/1928 | 1931/1936 | 4-4-2T (I1x) |
| SR.2599 | | 1931/1936 | 1948-09 | 4-4-2T (I1x) |
| I1.No.600
| 600 | | 1907-03 | 1927-05 | 4-4-2T |
| 600 | | 1927-05 | 1923/1928 | 4-4-2T (I1x) |
| SR.B600 | | 1923/1928 | 1931/1936 | 4-4-2T (I1x) |
| SR.2600 | | 1931/1936 | 1944-10 | 4-4-2T (I1x) |
| I1.No.601
| 601 | | 1907-04 | 1928-02 | 4-4-2T |
| 601 | | 1928-02 | 1923/1928 | 4-4-2T (I1x) |
| SR.B601 | | 1923/1928 | 1931/1936 | 4-4-2T (I1x) |
| SR.2601 | | 1931/1936 | 1948-01 | 4-4-2T (I1x) |
| I1.No.602
| 602 | | 1907-04 | 1926-12 | 4-4-2T |
| 602 | | 1926-12 | 1923/1928 | 4-4-2T (I1x) |
| SR.B602 | | 1923/1928 | 1931/1936 | 4-4-2T (I1x) |
| SR.2602 | | 1931/1936 | 1951-06 | 4-4-2T (I1x) |
| I1.No.603
| 603 | | 1907-06 | 1928-08 | 4-4-2T |
| 603 | | 1928-08 | 1923/1928 | 4-4-2T (I1x) |
| SR.B603 | | 1923/1928 | 1931/1936 | 4-4-2T (I1x) |
| SR.2603 | | 1931/1936 | 1951-04 | 4-4-2T (I1x) |
| I1.No.604
| 604 | | 1907-04 | 1927-08 | 4-4-2T |
| 604 | | 1927-08 | 1923/1928 | 4-4-2T (I1x) |
| SR.B604 | | 1923/1928 | 1931/1936 | 4-4-2T (I1x) |
| SR.2604 | | 1931/1936 | 1948-09 | 4-4-2T (I1x) |