Alan:
Yes, those Ripken Esskay photos are 5x7...I believe I have an extra set or two, so I'll let you know.
Those Ripken photos I believe originated from the first Orioles Winter Carnival (now known as Fan Fest) which took place in the Omni Hotel in January 1988...Here are the program covers from their first two Carnivals:
I also have these Esskay photos which I had signed at their January 1990 Carnival (I also have a few that you already pictured):
