1996 & 1997 Castle High Values, PVA Gum Reprint

1996 & 1997 Castle High Values PVA ‘Lay-Flat’ Gum Reprints. These were printed by Harrison’s with the gum changed from PVA Dextrin to PVA only. Matching set of four Alan Bond covers with three Windsor counter & one Windsor CDS postmark each on the correct first day of issue (5^th March 1996, 2^nd May 1996, 17^th September 1996 & 27^th February 1997). Individually catalogued at £300 by Bradbury.