I'm looking for information about the 1. and 3. Batterie from schwere Artillerie-Abteilung (mot.) 763 in 1944-1945. According to lexikon, the 1. Batterie was in Italy in 1944 and the 3. Batterie stayed with 1. Armee in the west.
Any more informations about this unit would be appreciated, thank you.