Griechenland 1:25,000 (Thira) : Deutsche Heereskarte.
[Berlin],
1943-44.
Photographic copies.
Sheet [3] is a later version titled: Griechenland 1:25,000 (Ägäische Inseln). Blatt Nr. 80.
1. Thirassia -- 2. Thira -- [3] Emporion