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