Machinery & Mechanics

• Animagraffs.com [website] - in-depth, sometimes animated x-ray style look inside different machines
• 507Movements.com [website] - an online edition of the classic technical reference Five Hundred and Seven Mechanical Movements by Henry T. Brown. Original illustrations and text from the 21st edition, published 1908. It also includes animated versions of the illustrations, and occasional notes by the webmaster.
• Mechanical Drawing Self-Taught [ebook]
• Mechanics of the Household [ebook]
• Home-made Toy Motors [ebook]
• The Library of Work and Play: Mechanics, Indoors and Out [ebook]
• Practical Mechanics for Boys [ebook]
• The Boy Mechanic (in 3 volumes) [ebook 1] [ebook 2] [ebook 3] - by H. H. Windsor
• Farm Mechanics [ebook] - Machinery and Its Use to Save Hand Labor on the Farm
• Home-made Toy Motors [ebook] by Alfred Powell Morgan
• Home labor saving devices [ebook] by Rhea C. Scott