SHIP LETTER/AVONMOUTH. 1938 envelope from Bristol to Basel, Switzerland with KGVI 1d and 1½d cancelled AVONMOUTH/BRISTOL datestamps 5 DE 38 and fine strike of the boxed 'OCEAN MAILS./EX...SS "BAYANO" cachet in purple. Also on front good strike of the very scarce 'SHIP LETTER/AVONMOUTH/BRISTOL'. Small cut to left of 1½d stamp but a very scarce and attractive usage. (Ref 55268).