216pp. The Violano-Virtuoso is recognized as one of the greatest coin-op machines ever made and is much sought after by collectors. But, when it first came out, it was also heralded as one of the great inventions of its day. The Mills Novelty Co. promoted it heavily and as part of that promotion they published a book that included hundreds of testimonial letters and photos of machines on location. This is a reprint of that rare promotional book, quite scarce in its own right.