The Colored Inventor

The Colored Inventor is a Book of History. The book says in the year 1913 marks the close of the first fifty years since Abraham Lincoln issued that famous edict known as the emancipation proclamation, by which physical freedom was vouchsafed to the slaves and the descendants of slaves in this country. And it would seem entirely fit and proper that those who were either directly or indirectly benefited by that proclamation should pause long enough at this period in their national life to review the past, recount the progress made, and see, if possible, what of the future is disclosed in the past.