Priest, military band, wreaths, casket on horse-drawn carriage, coffin draped in flag, cortege of soldiers.
Location, based on sign in background, appears to be Germany.
I date it to WW2 but could possibly be earlier.
Some partially faded handwriting on back.
Slight creases UR LR corners.
6 x 9 cm
(Red text is an electronic watermark that is not physically part of the photo for sale)