Box 81
Container
Contains 2 Results:
James Vail Papers - Reprints of journal articles describing Vail's research on silicates, 1919-1951
Found in:
Manuscripts and Archives
>
1865, Philadelphia Quartz (PQ) Company records
>
Research and Development Records
File — Box: 81, Folder: 1
Accession: 1865Identifier: 1865-IV.
Dates:
1919-1951
James Vail Papers - Biographical data assembled by Vail's wife, Ruth, undated
Found in:
Manuscripts and Archives
>
1865, Philadelphia Quartz (PQ) Company records
>
Research and Development Records
File — Box: 81, Folder: 2
Accession: 1865Identifier: 1865-IV.
Dates:
undated