NW111 | | update of line base data derived from ordnance survey maps ca.1923. Grid Refs updated | 15/10/2023 20:19 | NW110 | | addition of grid references in Rugby area | 21/09/2023 11:47 |
NW315 | | update of line base data derived from ordnance survey maps ca.1902. 1912, & 1937. Grid Refs added | 02/09/2023 21:08 |
NW310 | | update of line base data derived from ordnance survey maps ca.1914. Grid Refs and some bridge numbers added | 30/08/2023 20:54 |
NW316 | | update of line base data derived from ordnance survey maps ca.1925. Grid Refs updated | 29/08/2023 17:17 |
NW127 | | update of line base data derived from ordnance survey maps ca.1925. Grid Refs and some bridge numbers added | 29/08/2023 16:26 |
NW110 | | initial entry of line base data derived from ordnance survey maps ca.1913 & 1923 - Watford Jcn [x] to Hemel Hempstead | 17/08/2023 12:33 |
NW110 | | initial entry of line base data derived from ordnance survey maps ca.1923 - Bourne End to Leighton Buzzard | 08/08/2023 21:41 |
NW110 | | initial entry of line base data derived from ordnance survey maps ca.1924 - Leighton Buzzard to Loughton Goods Siding | 30/07/2023 16:08 |
NW110 | | update of line base data derived from ordnance survey maps ca.1900 - Castlethorpe [x] to Blisworth | 17/07/2023 12:38 |
NW110 | | update of line base data derived from ordnance survey maps ca.1913 & 1925 | 10/07/2023 14:52 |
NW200 | | initial entry of line base data derived from ordnance survey maps ca.1908 & 1922 | 09/07/2023 16:01 |
NW180 | | update of line base data derived from ordnance survey maps ca.1921 - 1923 | 08/07/2023 16:17 |
NB573 | | nitial entry of line base data derived from ordnance survey maps ca.1922 | 14/12/2022 17:37 |
NB572 | | nitial entry of line base data derived from ordnance survey maps ca.1922 | 14/12/2022 16:29 |
NB570 | | nitial entry of line base data derived from ordnance survey maps ca.1921 | 29/11/2022 12:04 |
NB646 | | nitial entry of line base data derived from ordnance survey maps ca.1913 | 21/11/2022 11:36 |
NB645 | | nitial entry of line base data derived from ordnance survey maps ca.1913 | 21/11/2022 11:36 |
NB644 | | nitial entry of line base data derived from ordnance survey maps ca.1913 | 21/11/2022 11:35 |
NB643 | | nitial entry of line base data derived from ordnance survey maps ca.1913 | 21/11/2022 11:35 |
NB641 | | nitial entry of line base data derived from ordnance survey maps ca.1913 | 21/11/2022 11:35 |
NB640 | | nitial entry of line base data derived from ordnance survey maps ca.1913 | 21/11/2022 11:34 |
NB626 | | nitial entry of line base data derived from ordnance survey maps ca.1913 | 21/11/2022 11:33 |
NB624 | | nitial entry of line base data derived from ordnance survey maps ca.1913 | 21/11/2022 11:32 |
NB623 | | nitial entry of line base data derived from ordnance survey maps ca.1913 | 21/11/2022 11:32 |