Photo review - Swiss 20-mm automatic anti-aircraft gun model 1934 Oerlikon 20mm (22 photos) 14 April 2014 3 495 0 Category: army, 0+ Image resolution from 1600x1200px to 1600x1200px 1600x12001600x12001600x12001600x12001600x12001600x12001200x16001600x12001200x16001600x12001200x16001600x12001600x12001600x12001200x16001200x16001600x12001600x12001600x12001200x16001600x1200 Download Archive size 24.97 Mb, downloaded 56 times Share the news with your friends: Facebook Twitter Pinterest 0