Includes six postcards: four are colourized, three of which illustrate various battle scenes over land and sea, each with the "HANS RUDOLF SCHULZE" artist credit, 90 mm x 140 mm each, the other illustrating a zeppelin and aircraft in flight over a town, inscribed "Friedrichshafen - Neustadt mit Zeppelin-Anlagen" at the upper left, 88 mm x 139 mm; the other two are black and white, one illustrating a crashed aircraft, 87 mm x 139 mm, the other illustrates an aeroplane flying past the Eiffel Tower in Paris and inscribed "Deutscher Flieger über Paris" at the upper right, 83 mm x 132 mm. The lone black and white photograph illustrates seven airmen standing in front of an aeroplane, with many others in the background and a bicycle in the foreground, 92 mm x 140 mm. Four of the seven items with handwritten inscriptions on the reverse, the other three are unaddressed, on card stock, ranging from better than fine to near extremely fine.