Summarize
Report, dated 30 Mar 70, signed by Lam, addressed to the Commander, H22A ((possibly aka 74th NVA Artillery Regiment, Military Region 7)), states that to support the plan of V2 ((possibly 2nd Battalion, 74th NVA Artillery Regiment)), Lam had shipped three B's ((possibly three DKB's aka 122mm rockets)) on 29 Mar ((70)) to Sub-Region ((4)).