The full title includes the following range of years: "1777-1917" - which is an important distinction for anyone interested in the period just after the courthouse fire in 1700 or so up to 1777. It was originally published by a local DAR chapter in Maryland, and is largely a hand-typed text document.
This is a reproduction of a title in the Library of Congress. It is a public domain title which means you may be able to find other versions online. I say this because this version is largely incomplete or illegible due either to the quality of the source document or the scanning process. This is not simply a nit - 80% or more of the pages in this book are simply unusable.
The volume is in such poor condition that I will return it for a full refund.