Anti-Tank  Guns

37  mm  M3

Specifications
Type:  Anti-Tank  Gun
Designed:  1938
Manufacturer:  ???
Number  Built:  18,702
Caliber:  37  mm
Weight:  414  kg
Length:  3.92  m
Elevation:  +15°  to  -10°


57  mm  M1

Specifications
Type:  Anti-Tank  Gun
Designed:  1941
Manufacturer:  ???
Number  Built:  ???
Caliber:  57  mm
Weight:  1,110  kg
Length:  2.97  m
Elevation:  +15°  to  -5°


                                                               Anti-Aircraft  Guns

90  mm  M1

Specifications
Type:  Anti-Aircraft  Gun
Designed:  1940
Manufacturer:  Wheland  Company
Number  Built:  ???
Caliber:  90  mm
Weight:  ???
Length:  4.6  m
Elevation:  +80°  to  -0°