Schwere Haubitz help

[mjb]

Hello, I found this little German-Italian dictionary with a 1915 date. Any help with information on the units or the soldier it belonged to? I believe it is a heavy artillery unit, possibly Austrian? So far my search has only turned up some German language sites without a direct match, plus I don't speak German so that doesn't help matters, thanks in advance, Mike

[GWA]

It's an Austrian Heavy Artillery Munitions Column or train unit. These were the fellows responsible for keeping the amunition moving forward with the artillery.