Scope and content Drafts, typescripts, and proofs of Plant's writings, together with related notes, his typescript diary, memoranda, and correspondence. A sizeable portion of this material relates to Plant's work on creating a plan to allocate controlled materials for American military production in World War II. Included is material on the initial drafting of the plan, as well as correspondence and printed matter on the implementation of the plan in 1942-1943. The correspondence includes reports on the...