The Magazine of American History was established in January 1877 by Martha Joanna Lamb, Nathan Gillett Pond and John Austin Stevens with the long title The Magazine of American History with Notes and Queries.
In addition to scholarly articles, and answers to readers' queries it also included original documents such as the letters of George Washington, and diary extracts from various Revolutionary War figures.
In 1901 a continuation using the shorter title was begun in Mount Vernon, NY with the middle of the 30th volume.
You can help Wikipedia by expanding it.See tips for writing articles about magazines.
Further suggestions might be found on the article's talk page.