Two collections of maps have recently been added to the British Library online map gallery:
1. Goad fire insurance plans of British and Irish towns, 1886-1930, approx. 2,500 maps
2. Military maps of WW1 and the US Civil War, including trench maps and campaign charts, approx. 225 maps
Help the British Library georeference the Goad fire insurance plans! Further information here: http://britishlibrary.typepad.
co.uk/magnificentmaps/2013/11/ 2700-new-maps-online-for- georeferencing.html