Part of inquiry from Ribe/Hvidding 22 July to Lügumkloster and replied. DR 20 pfenning blue stamp cancelled with superbly applied RER I-o stamped 'LÜGUMKLOSTER 23/7 88 4-5N' and also office mark 'POST-AMT Lügumkloster / EING 23/7 No. ' Rare.