How to be a Strolling Ventriloquist

This RARE 8.5" x 11" booklet (14 pages) was self-published by the author, Steve Williams.  It bears copyright date of 1980, and while the print quality is only fair, I assume this is from the first printing since it is signed by the author.  The chapters tell how to do ventriloquism as a strolling ("walk-around") entertainer.  How to watch and work the audience, what not to do, what type of material to use (with examples) and how to write it, what you can expect from this type of ventriloquist job.  Much good tested and proven information here:  http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=290642869458