I have recently acquired some collector plates, and I notice that two of them (same design) have consecutive issue numbers on the plates and certificates. Is there any value in this? Trying to look for this online brings me loads of information about car number plates and very little else!
If anyone is able to offer any advice, it would be greatly appreciated. I'm looking to sell all the plates and don't want to miss out in case having two with consecutive numbers is of any value.