Annotated OS map of Coll and Tiree, 1947-1951
1947 Ordnance Survey map of Coll and Tiree used by David Renfrew (Glasgow) during a visit to Tiree with his girlfriend and her parents in 1951. The map is annoted with straight lines and crosses for “ship 1”, “ship 2” and “ship 3” across the sea between Tiree, Coll and the Treshnish Isles, the purpose of which are unknown.