Help ! Going through Michael Gouby Specialised Penny Edition it has a section on Trials,Proofs and Anomolies. Well I think im comfortable with proofs which if im correct tend to be created with polished dies giving an almost mirror like field, but what is a Trial? or rather how would you identify a trial? Traditionally in the sense of trial id think this would be carried out in the design period and post design it would be put into production so even the 1st coin would end up in circulation?. Oh and what is are anomolies?