Databases that we subscribe to that have significant primary source material.
Accessible Archives, Inc. was founded in 1990 with the goal of utilizing computer technology to make available vast quantities of archived historical information, previously furnished only in microformat, hard copy form or as images only. In pursuit of this vision, primary source material has been selected to reflect a broad view of the times, and has been assembled into databases with a strict attention to detail allowing access to specific information with pinpoint accuracy. Our online full-text search capability and digital imaging permits the user to search and manipulate this information in ways never before possible.
In June 2023, Coherent Digital acquired Accessible Archives. Accessible Archives is now on the History Commons platform.
Free, reputable online resources for primary sources