2000 Timekeepers Overprint, National Postal Museum official

1st March 2000 Timekeepers Overprint miniature sheet, National Postal Museum official. This sheet had already been issued at the end of 1999, but without any notice, at Spring Stampex in London, a version became available overprinted with ‘Stamp Show 2000’ as part of the ticket package for the show later that year. A few cover dealers were on the ball and managed to get these stuck and so produce a very rare FDC. We believe only 300 – 400 FDC exist in total, a tiny fraction of what would normally be produced. £100 catalogue value.