from the Baden Wuttemberg Landesmuseum Stuttgart. They had a room full of these. very nice whatever they are

very nice looking glasses Gustavo...
As for your question. They have no filial or grip. So as nice looking as they are...they are not a Stein.
As I said before, to make them Regimental Beer Steins they have to have the name of the former owner, his regiments garrison and the time of his service. The time of service usually was three years, but there were one year volunteers (with their own mount)and of course "Kaisermanoever" commemoratives. These later look just like a regimental, but usually commemorate the Kaiser's attentance of a miliatry excercise...Prosit...Roland.