rocky Posted October 12, 2020 Share #1 Posted October 12, 2020 I once saw a reference on dating helmet covers by serial number or lot number from WW2 to Vietnam Era but can't seem to find it. Can anyone help? Thanks, rocky Link to comment Share on other sites More sharing options...
thunderbolts45 Posted November 24, 2020 Share #2 Posted November 24, 2020 Is this what you are referring to? originally posted by forum member kklinejr Contract Number Manufacturer Date Proximity USMC Project Number 5501 DC & TSC DIR. MFG. 4 February 1959 USMC Project Number 5850 DC & TSC DIR. MFG. 10 December 1959 P.O. No. 5002-62 1962 DSA 1-811-C-62 1962 DSA 1-1940-63-C 1963 DSA 1-3839-64-C 1964 DSA 1-4540-64-C 1964 DSA 1-6600-65-C Late 1964 – 1965 DSA 1-6680-65-C Late 1964 - 1965 Contract No. 5432 1964* Contract No. 5626 1964* Contract No. 5654 1964* Contract No. 5656 1964* Contract No. 5858 1964* Contract No. 7005 Late 1964-Early 1965* Contract No. 7057 Late 1964-Early 1965* Contract No. 7219 Late 1964-Early 1965* Contract No. 7332 Late 1964-Early 1965* Contract No. 7882 (this could be a 1-7332 printing error, but the number exists) Late1964-Early 1965* Contract No. 8027 Late 1964-Early 1965* Contract No. 8056 (Twill & Cotton Patterns) Late 1964-Early 1965* Contract No. 8116 (Twill) Early 1965* Contract No. 8133 Early 1965* Contract No. 8189 (Twill) Early 1965* Contract No. 9005 (Twill & Cotton Patterns) Mid 1965* Contract No. 9085 Mid 1965* Contract No. 9196 Mid 1965* DSA 100-2157 Late 1965-Early 1966 DSA 100-3937 (Twill & Cotton Patterns) Early 1966 DSA 100-67-C-0713 (Twill) Capitol Fur 1967 DSA 100-67-C-3697 1967 DSA 100-68-C-2168 1968 DSA 100-68-C-2188 1968 DSA 100-69-C-0944 1969 DSA 100-69-C-1921 1969 DSA 100-69-F-U992 Mnpls Soc f/t Blind 1969 DSA 100-70-C-0822 1970 DSA 100-70-C-0823 1970 DSA 100-70-F-V075 Mnpls Soc f/t Blind 1970 DSA 100-73-F-U289 Mnpls Soc f/t Blind 1973 DSA 100-74F-U060 (Real Train) Mnpls Soc f/t Blind 1974 DSA 100-74-F-U524 Mnpls Soc f/t Blind 1974 DSA 100-74-F-U919 Mnpls Soc f/t Blind 1974 DSA 100-75-F-V289 Mnpls Soc f/t Blind 1975 DSA 100-77-F-U393 Mnpls Soc f/t Blind 1977 Link to comment Share on other sites More sharing options...
rocky Posted November 26, 2020 Author Share #3 Posted November 26, 2020 Thank You so much for the information. rocky Link to comment Share on other sites More sharing options...
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