PLATE 5 LC14 - AI-AL - ON REGISTERED COVER - 10 Aug. 1855 env. (light filing creases) sent reg. to Edinburgh with AL single plus AI-AK strip (some separation AJ/AK) all tied or cancelled by scarce London District 51 'registration clerk' numerals, London tombstone on the front,"Moorgate St" s/line in blue and Edinburgh cds on the back. Cross Reference: REGISTERED MAIL, LONDON POSTAL HISTORY, CANCELLATIONS (Image)