Make it of Leather - printed in 1939 by the U.S.Department of Commerce - Bureau of Foreign and Domestic Commerce. 33 pages chock full of very useful information. Includes some patterns and a few projects. The projects are not to scale and they mostly have measurements on them.
Some of the chapters included in this eBook are 'Methods of working leather', which includes carving, embossing and lacing. Some of the suggested projects are a Scrap book, two fold billfold and a pillow cover.