Friday, March 18, 2011

John E. Collins, for Interchangeable Manufacture

"John E Collins 555 Gages for Interchangeable Manufacture Standardised.

Standardized Gages for Interchangeable Manufacture.

http://books.google.com/books?id=5olNAAAAYAAJ&pg=PP13&lpg=PP13&dq=%22John+E.+Collins%22+gov&source=bl&ots=riuf0eO6GQ&sig=ECzXYi2p0Z0XB8xUOhKXhAe6NSo&hl=en&ei=VhKETeLQOpGosAO0yJzwAQ&sa=X&oi=book_result&ct=result&resnum=3&ved=0CDQQ6AEwAg#v=snippet&q=collins&f=false

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