Caswell, L.B.
- A.C. Cline Correspondence: Shepard, W.. 1929-1941
- Harvard College Forestry - Slab City 1907. 1907
- Harvard College Forestry - Tom Swamp I-VIII. 1907
- Harvard College Forestry. Northwest tract - Meadow Water Tract. 1908
- Harvard Forest Prospect Hill Tract Petersham and Phillipston as recorded in Worcester Registry of Deeds. 1908
- Harvard Forest Slab City 1908. 1908
- Harvard Forest Slab City 1911. 1908-1911
- Plan of Adonai Shomo land. 1897
- Plan of J. W. Brooks Land. 1911