Three WWII German Seaplane Photographs

Three WWII German Seaplane Photographs - Black and white, gloss finish on two, one with a matte finish. The first inscribed "Do-L Delphin III" on the reverse, 120 mm x 166 mm: the second inscribed "Do X am Chiemsee, FOTO: KARL KRUSE BAD REICHENHALL Hallgrafenstr. Nr. 18" on the reverse, 130 mm x 178 mm; the third inscribed "Ar 95 Arado-Bildstelle Babolsberg Bild Nr. 95-3" on the reverse, 81 mm x 102 mm. Slight age curling, extremely fine.