Metalworking: A Book of Tools, Materials, and Processes for the Handyman - Online

[mdengraver]

Metalworking: A Book of Tools, Materials, and Processes for the Handyman - Online Book with a lot of useful info –browse thru
edited by Paul Nooncree Hasluck
http://books.google.com/books?id=UU...=how safety catches for pins are made&f=false