The bottom says "Introduction by Cleveland Amory"
The introductions preface the reproduced catalogs, they did not appear in the originals.
The reproductions are interesting to look at, but as anglesmith noted, they are sometimes incomplete (probably unreproducable pages).
Most seem to have been made 1969-1970's era....(That I have seen anyway)
It should also be kept in mind that they are Copyrighted works, unlike the old originals.....
(Cleveland was born in 1917 btw...)
I have 2 different years, bought at the flea for $5/ea...
$60 is IMHO absurd ;P
2c