In German: "He too fell for his fatherland" WW2 Photo Invasion of Poland 1939

Description

Auch er fiel für sein Vaterland
He too fell (gave his life) for his fatherland.
I am guessing that this is likely a Polish citizen or military soldier.  I am certain that this is from the Invasion of Poland as I have another photo (also listed for sale), in the same handwriting, that is identified from the Battle of Wegierska-Gorka, which was on the first day of the invasion.  I would speculate that this is also from that battle.  The writer seems to indicate in his tone (he, too) that this is a Pole and not a German.  Both photos are from the German perspective.
Incredibly rare and unique photo from the very outset of what is considered as the true beginning of WW2.
Measures approximately 4 by 2 3/4
Box J 08192021
Weight  0 ounces