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THE UNIFORM PENNY POST
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Uniform Penny Post - Wikipedia
![Great Britain Philatelic Society [Great Britain Philatelic Society]](https://www.gbps.org.uk/publications/books/images/uniform-penny-post-flyer.jpg "Great Britain Philatelic Society [Great Britain Philatelic Society]")
Great Britain Philatelic Society [Great Britain Philatelic Society]
1890 Uniform Penny Postage Jubilee | The 1887 Jubilee Issue
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1890 Uniform Penny Postage – The Harry Furniss Caricature | The 1887 Jubilee Issue
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Handstruck Unpaid Charge Marks of the Uniform Penny Post of Great Britain 1840-1853 – ABPS
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The Penny Post: Perhaps the Greatest Single Stimulus to Written Communication : History of Information
