The Great Northern Railway (GNR) Class O1 was a class of two-cylinder 2-8-0 steam locomotive designed by Nigel Gresley for heavy freight work and built by the GNR between 1913 and 1919.

The O1 had two 21in diameter cylinders powered by a 5ft 6in diameter boiler which was fitted with a 24-element Robinson superheater. The O1 was Gresley's second design for the GNR and …

The Great Northern Railway (GNR) Class O2 was a class of three-cylinder 2-8-0 steam locomotives designed by Nigel Gresley for freight work and built by the GNR from 1921. …

The Great Northern O-1 was a class of 145 American 2-8-2 "Mikado"-type steam locomotives built by the Baldwin Locomotive Works between 1911 and 1919 and used by the Great Northern …

The Great Northern Railway (GNR) Class O1 was a class of two-cylinder 2-8-0 steam locomotive designed by Nigel Gresley for heavy freight work and built by the GNR between 1913 and 1919.

Feb 25, 2021 · One of the more interesting aspects of the Groves account, and to an extent in his description of Gresley's O1 type, the period surveyed covers the introduction of superheating …

Being the last survivor of its class, engine #3059 is also the only surviving example of the many 2-8-2's the Great Northern Railway used as the backbone for its freight service. The O-1 class …

The O1 was designed by Sir Nigel Gresley for the Great Railway to reduce the number of heavy coal trains between Grantham and London with more p

Jul 27, 2018 · Die Lokomotiven der O1 Class der Great Northern Railway (GNR) mit der Achsfolge 2-8-0 wurden von Nigel Gresley entworfen und von 1914 bis 1919 gebaut. Das Bild …

All 41 Group Standard O2s were classified as O2/3. In total, 67 O2s were built by the Great Northern Railway (GNR) and the LNER. In March 1939, the original eleven GNR O2s were …