1. A study of the conditions for solar research at Mt. Wilson, California [1905]
- SAL1&2 (on-campus shelving) : Stacks : 522.19 .C289C NO.1
- SAL3 (off-campus storage) : For use in Special Collections Reading Room : 522.19 .C289C NO.1
2. Descriptions of triangulation stations ... [1944]
- SAL3 (off-campus storage) : Stacks : 526.4 .U58CD V.1
3. Geographic positions of triangulation stations. California ... [1946]
- SAL3 (off-campus storage) : Stacks : 526.4 .U58CG V.1:PT.1-7
