Robuta

https://archives.bodleian.ox.ac.uk/repositories/2/archival_objects/361055 Registers of Ordnance Survey maps received under the Copyright Acts | Bodleian Archives &... ordnance survey maps https://www.alangodfreymaps.co.uk/ The Godfrey Edition - Old Ordnance Survey Maps - Index ordnance survey maps godfrey edition old index