Could these be coupon redemption codes from one of the exchanges or casinos ?
I don't think he kept anything online. He was paranoid that he would get hacked and lose all his coins. Guess looking at it now, I wish he would of sold them all and enjoyed what time he had left. Anyways he talked cold storage a lot. I will keep digging.
Thanks, worth a shot
If the wallet is offline, its likely in a password protected zip, sitting on a thumb drive/flash media somewhere.
What does the family have to say ? .. And now that I think about it.. why was it not offered to them ?