Series: Research Material, 1915-1971. / Lucius A. Bigelow papers, 1915-1973 / Duke Digital Repository

New Search Series Research Material, 1915-1971.

1. Status Reports, 1946-1948

2. Correspondence, 1946-1951

3. Status Reports, 1949-1951

4. Status Reports, 1951-1954

5. Correspondence, 1953-1958

6. Status Reports, 1953-1961