In over sixty years of fooling with Parkers and Parker paper, I have never seen an original ivory, tan, or brown 1926 or 1930 full size catalog. No mention of such a catalog in The Parker Story either. I have this reproduction also, but I don't know who printed it.

So, my conclusion from this exercise is that what I have is an old reproduction of a 1930 catalog. I will offer it as such. Thanks for your feedback!