Historical Records Survey (U.S.). Massachusetts.

• Calendar of the letters of Charles Robert Darwin to Asa Gray
• Guide to the manuscript collections in the Worcester historical society
• Index to local news in the Hampshire gazette, 1786-1937 ..
• Inventory of city and town archives of Massachusetts
• Inventory of the county archives of Massachusetts
• A check list of Massachusetts imprints 1802
• Proclamations of Massachusetts issued by governors and other authorities, 1620-1936