1967 Topp Question

I have wanting to ask this, but keep forgeting to post. I have a 1967 Hank Agurrie (spelling?) PSA 8, fairly centerd. I noticed that it is actually a slight smaller in size top to bottom than my other 67's. I can stack it with another one and see the top edge of the second card above the top of the Agurrie card. I know all cards are not the same size, but PSA graded it and I was wondering if anyone else has had this issue with 67's or any other years.
Stingray
Stingray
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