IOWA RAILROADS Essays of Frank P Donovan Jr 1st ed 2000 University Iowa Press
BR handbill Rugby Union OXFORD UNIVERSITY v CAMBRIDGE UNIVERSITY 1951
BR handbill Rugby Union OXFORD UNIVERSITY v CAMBRIDGE UNIVERSITY 1950
Rail Trails: South West, Peter W Gray 1992 (‘Essays in Steam’)
Marshall: Two Essays in Early Locomotive History, 1928, 1st 100 engines Insc.
3 HB Steam Railway Books The Country Essays In Twilight Of Photographs History