Was sure exactly where to post this, as it could apply to any gun really. Wondering what the consensus is here of people way more knowledgeable than I. If you had a revolver that was clearly marked as NY-1 , RHKP and C&E , or NYDOCS do you think a letter helps with the value or collectibility? I ask because everyone knows what those markings are. They are not easy to fake. What say you ??????