Mortir M2 4.2 inci

M2 4.2 inch Mortar adalah sebuah mortir 4.2-inchi (107 mm) yang dipakai pada Perang Dunia Kedua dan Perang Korea. Mortir tersebut mulai dipakai pada 1943.

Referensi 

 Infantry Weapons of the KOREAN WAR Mortars: 4.2-inch M2 Mortar
 History of the 4.2-Inch Mortar
 Description of the 4.2-Inch Mortar
 Jane's Infantry Weapons 1984 – 1985, Ian Hogg (ed.), London: Jane's Publishing Company Ltd., 1984. .
 
 Army Service Forces Catalog CW 11-1

Pranala luar 

 Popular Science, April 1940, Army's Smoke Throwers early detailed article on 4.2 mortar
 The Chemical Warfare Service: Chemicals in Combat - Via the 'United States Army in World War II: The Technical Services' section of the To Those Who Served website
 Adding Firepower to Infantry: The 4.2-Inch Chemical Mortar  - by Christopher Miskimon, courtesy of the Warfare History Network

Artileri 107 mm