Keywords: 20 mm Madsen Forum Marinum 1.JPG en 20 mm Madsen anti-aircraft cannon in Forum Marinum maritime museum fi 20 mm Madsen-ilmatorjuntatykki Forum Marinumissa own MKFI 2012-08-26 20 mm Madsen Forum Marinum 2012 in Turku August 2012 in Finland Taken with Canon EOS 60D Taken with Canon EF-S 15-85mm F3 5-5 6 IS USM Files by User MKFI |