SERIES 1: Albert Wells Hubbard (1841-1899) Correspondence, is further divided into three subseries:
1 Family Correspondence
Contains letters to and from Emma Spencer Hubbard, letters to the Hubbard children, parents, siblings and other relatives,
2 General Correspondence
Consists of letters to friends and some unidentified fragments.
3 Miscellaneous
Consists of essays on aspects of the Hubbards'