German WW 1Gruson Ballooon Gun (53x176R) German WW 1Gruson Ballooon Gun (53x176R) Round Antiques & Militaria
Category Accessories
Subcategory Antiques & Milit...
Condition Used
Make German WW 1Gruso...
Model German WW 1Gruso...
INERT Unfired German WW 1Gruson Ballooon Gun (53x176R) Round. Sn O 921
This is a rare unfired German WW 1Gruson Balloon gun (53x176R), (also called a fortress gun) round. The brass case is stamped ...