The collection includes more than 30,000 aerial photographs of Greece, from flights made during 1943 to 1945 (all positives). The collection covers approximately 60% of the Greek mainland, with extensive coverage of the Ionian islands, limited coverage of Crete and the Cyclades, none of the Dodecanese. The scale of the original photographic prints ranges from 1:7,000 to 1:60,000, the majority having a scale of approximately 1:15,000. Some of these prints preserve the original allied photo interpretation notes written on the obverse.