WW1 Photo postcard German soldiers around crashed biplane c.1915

Photo of a group of German soldiers gathered around a crashed biplane, a couple on horseback. A few appear to be trying to lift a wing.

Some of the soldiers are wearing pickelhaube helmets, which would date photo to at latest 1916.

Text on back to be deciphered.

Pink stain and scuff, LR corner, stain migrates to back. Some toning on back, paper stuck to card.

(Red text is an electronic watermark that is not physically part of the photo for sale)