No, I doubt it very much. This looks like an accumulation rather than a collection. The odd commemorative coin, the odd medal but mostly stuff from circulation in the usual circulated condition. Good to see an old Collectors' Coin book among them! Obviously I can't see them all and there does appear to be some silver there, so not entirely valueless but most probably of pretty low value. That George III coin that you posted singularly looks look a forgery of a shilling. Doesn't make it valuable, just slightly more interesting.