Offered here is Hub City Iron Literature Pictured below. This Manual contains Literature and instructions for using theHub City Main Boring Machines, Literature on the Hub City Insert Resizing Attachment, Literature with instructions for the Hub City Universal Babbitt Pouring Fixture, Literature for Hub City Special Purpose Ford Main Bearing Babbitting and Line Boring Equipment, literature for Hub City Bearing Service Equipment Accessories, and Literature for the Hub City Cam Bearing Drivers. This is a reproduction of the original scanned and printed on a high quality laser printer (2 sided printing), with covers and binder as shown above. It has been completely Photo shopped to remove all fingerprints smudges and writing to give you a nice clear copy. Email me if you have any questions.?