54534 - 1958 MAIL NEWCASTLE TO USA 2/6D CASTLE ISSUE. Large envelope ( – Bill Barrell Ltd
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70616 - 1963 MAIL UK TO USA 2/6D CASTLE ISSUE. Large envelope (152x220 – Bill Barrell Ltd
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89874 - 1966 ADVERTISING GLASGOW TO YORKS/POSTAGE DUE. Large envelope – Bill Barrell Ltd
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