Hi,
My husband and I found a lot of coins, two dollar bills and dollar bills in a bin after my mother in laws passing. We are hesitant to just deposit the bills because her x husband use to collect and we just want to be sure we know what we have. We would love to speak with someone knowledgeable. Perhaps that person can point us in the right direction as to how to go about figuring out what exactly we have here.

We only have one expert in that field 'flying blue eagle', but he hasn't been on for a long time. We are all volunteers here so you may have to wait a while.

Perhaps you should consult a numinatist,