Heald, P.C.
- A.C. Cline Correspondence: Heald, P.C.. 1939-1941
- A.C. Cline Correspondence: Shepard, W.. 1929-1941
- A comparison of the Massachusetts volume table for white pine with the yield of pine in Petersham: a study of the effects of forks on volume. 1912
- Conditions on the 1910-1911 cutting operations in Tom Swamp III. 1913
- Conditions on the 1910-1911 cutting operations in Tom Swamp IV. 1913
- Report and estimate on the Waldo woodlot, Petersham. 1912