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. …

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 …

The GNR O2 was development of the O1, which initially differed almost only in the number and arrangement of the cylinders. Instead of the previous two cylinders, three smaller ones were …

The GNR built 11 engines, Nos. 461/77-86, which are listed below. Another 15 were ordered and built shortly after Grouping, LNER Nos. 3487-3501. A further 41 were built (1932-43) as Group …

Gresley design GNR class O2. Built with a more complicated version of Gresley's conjugated valve gear than was later adopted. 3921 from July 1946. Rebuilt to O2/4 with B1 boiler:1943. …

Of the four LNER constituents that adopted the 0-8-0, only the GCR and GNR switched to 2-8-0s - significantly, both companies with long-distance coal traffic. Robinson launched his design for …

No. 3841 was a class O2 2-8-0 steam locomotive that was built for the London, North Eastern Railway by Doncaster Works in 1942. BRDatabase.

Alongside on the right is O2/2 No. 63941 with its distinctive GNR-type cab and GNR tender. The O2 locomotives were powerful three-cylinder heavy mineral engines with a 2-8-0 wheel …

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. …

English: Great Northern Railway Class O2 locomotives, later LNER class O2. The following 11 files are in this category, out of 11 total.