Back in the 50's I didn't CRH but I did BVH (Bank Vault Hunt). I went to the local bank almost every Saturday morning. I walked straight in to the vault, sat on the floor and the tellers brought me trays of change to be counted and rolled. Back then the tellers had to sort, count and roll their own change before the end of their day. They were more than happy to let me do it. If you remember back then, people were fully trusted until they proved that they couldn't be trusted. Just the opposite of today. Found some nice stuff.