Here are my first cards from the 1964 "Giant" set issued by Topps. These cards measure 5 1/4" by 3 1/8".
I bought these a few weeks ago, while visiting an antique store with Mrs. Jim from Downingtown. (This was the same store where I bought the Mickey Mantle Day button a few months back.)
The store had about a dozen of these cards, but I only bought three: the two Colt .45s cards, and Rocky Colavito - because I had never seen him in an Athletics' uniform. (It seems weird to see an Athletics' player NOT in green and gold. I have several of those old red-and-white Athletics in my 1963 card collection.)
Anyway, with my entrance into another insert/oddball set, I felt compelled to add a per-year count of the non-base cards in my Card Census section on the sidebars of my 1963-70 blogs.
The next time I go to that store, I'll probably get the rest - even Ron Hunt!