Which is best, mint stamps, used stamps or covers

#postagestamps, #postalhistory, #ourdadsstamps In our 12th episode we talk about what type of collection you want and the options available. We discuss mounted mint, mint never hinged, traffic light blocks, used, CTO (cancelled to order), FDC (First Day Covers) and even crash covers. See my online shops at https://www.ebay.co.uk/str/ourdadsstamps and at https://www.delcampe.net/en_GB/collec...