U.S. 1958 dated FM 21-41, soldier's handbook for nuclear, biological and chemical warfare, 187 pages

U.S. 1958 dated FM 21-41, soldiers handbook for nuclear, biological and chemical warfare, 187 pages

U.S. 1958 dated FM 21-41, soldiers handbook for nuclear, biological and chemical warfare, 187 pages

U.S. 1958 dated FM 21-41, soldiers handbook for nuclear, biological and chemical warfare, 187 pages

U.S. 1958 dated FM 21-41, soldiers handbook for nuclear, biological and chemical warfare, 187 pages

U.S. 1958 dated FM 21-41, soldiers handbook for nuclear, biological and chemical warfare, 187 pages

U.S. 1958 dated FM 21-41, soldiers handbook for nuclear, biological and chemical warfare, 187 pages

U.S. 1958 dated FM 21-41, soldiers handbook for nuclear, biological and chemical warfare, 187 pages

U.S. 1958 dated FM 21-41, soldiers handbook for nuclear, biological and chemical warfare, 187 pages

U.S. 1958 dated FM 21-41, soldiers handbook for nuclear, biological and chemical warfare, 187 pages

U.S. 1958 dated FM 21-41, soldiers handbook for nuclear, biological and chemical warfare, 187 pages

U.S. 1958 dated FM 21-41, soldiers handbook for nuclear, biological and chemical warfare, 187 pages