Concerning my previous matter on this subject, here is a picture of the book you want. At this time  Feb 12, 2006 on eBay their is one of these books, running a search will get you to it.  5 days to go.Here is a bit of advice.  This small derringer with the capital C on the grips is genuine Roy Rogers Tuck-away Derringer,the card was sold with the derringer. 1999 for 127.00+ the next picture shows the sale.Currently one of these is on sale on eBay for 9.95 I think with no card of course, but not many people know what it is.  In fact I got a neutral feedback from someone accusing me of mis-leading the auction(because of a different picture than above.  I just yesterday while looking for something else ran across this pic and data. So you can benefit.  Seller was monko and buyer was Antique City.