??????????? No one knows the answer here? hummmmmmThanks anyway for looking.Typo 1st generation not !st.
im sorry, but i just dont know i dont have many slabbed coins, and of those i do have, including the old rattlers, i dont think any were deserving of the CAMEO designation.
Apparently yes. Here is an example from Heritage. http://coins.ha.com/common/view_item.php?Sale_No=26094&Lot_No=11334
That is the 4th slab design used by PCGS, used until 1995. I can't say for certain if they used the designation at first or not.