CAD Problems. US
Provides facts about this CADD drafting educator along with various images as instructional aids.
Draftsperson.net
Compiles articles that entails on drafting and technical drawing.
Matt Lindsay
Features a freelance CAD designer with broad range of experience in major CAD packages.
Piotr Naklicki
Provides facts about this CAD designer and draftsman that focuses on residential, commercial architecture, decks and porches projects.