Royal Institution of Cornwall
OS 1:63,360 Old Series (1809-13), and 1:10,560 (1906-08) for Cornwall. ca. 80 other loose printed maps, mainly of Cornwall (l7th/18th centuries), and 8 atlases (mainly 19th century) of Britain and the world.
River Street TRURO Cornwall TR1 2SJ
01872 242786 (direct line)
Mon-Sat 1000-1300, 1400-1700
Prior notice required (in writing) for original maps
Photocopies can be provided of smaller maps (but not from atlases) on request (A3 maximum).