619 pages. Library stamp seen in photo 4 is present on the top and bottom as well.

If you collect this series you know how difficult it can be to find volumes 1 through 10. I'm currently listing volumes 4 through 13 plus Volumes 16 and 17. For those who don't know this series was called Transactions through volume 10 although the binding on Vol 3 -10 said Collections, the title page still said Transactions. Volume 11 was the first to be referred to as Collections both inside and out..