Author Title Edition Publisher Year Series Number ISBN ISSN URL Hill, Rowland, Sir and Smyth, Eleanor C. Post office reform, 1837 . Sir Rowland Hill, 1907 Published by Edition Synapse for Eureka Press 2015 The foundations of the modern post-office in Britain : a collection of the nineteenth century sources / edited and introduced by Megumi Arai v. 3 https://ci.nii.ac.jp/ncid/BB17859209