rosenbock bought the unique copy from marsden perry, who was a book collector from providence and as soon as he got it, he went to standard oil co. and asked to be admitted to the thirteenth floor of the executive suite and wanted to see mr. folger and he was told he was in an executive committee meeting and rosenbox scribbled something, please hand this to mr. folger. a few minutes later henry folger came out, took the call and said you bought the marsden perry, action, will you sell me the quarto? and this guy didn't see -- i would just -- on the way to san marino, calif. -- it was purported to -- could you come to the microphone please? >> a quick follow-up. did they examine the prices they paid for the collection? >> some of the prices were for individual books and others were for groups of books and sometimes you could tell and sometimes you didn't. let's take the first folio, you bought 82 of them. they were $300, the most he paid was $53,000. i use a formula to tell the reader how much in today's dollars. sometimes folger himself got mixed up in what he had paid. some was in d