For what it's worth, as a recent WAGS member (less than a year) and cast iron addict (less than a year and a half), I highly recommend purchasing a copy of the catalog. I bought one and it taught me what an innovative company Griswold was. I love looking through it, reading the ad copy and looking at the product photos.
The reproduction is very high quality and, quite frankly, without the efforts of people like Perry, could easily have been lost to history. It's really worth having.