Metropolitan Railway H class 4-4-4T loco
Introduced between October 1920 and June 1921. The H Class were considered to be good engines well-suited to the express trains they worked, allowing for a reduction in running times of up to six minutes. They were designed with a hauling capacity of 250 long tons .
When the steam-hauled services were transferred from London Transport to the London and North Eastern Railway in 1937, all eight H Class locomotives were included to continue working the same trains. The LNER numbered them 6415–6422 and classified them as H2 Class. In the 1940s, they were moved from Neasden (LNER) shed to the Nottingham area and worked over other parts of the former Great Central Railway system.
All were withdrawn and scrapped between 1942 and 1947.
Requires finishing off, wheels etc
Scale Gauge One (1/32)
Scale O (1/43.5, 7mm/ft)
Scale OO (1/76 4mm/ft)
Scale HO (1/87 , 3.5mm/ft)
Scale TT (1/100, 3mm/ft)
Scale N (1/148)
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more info about Metropolitan Railway H class locos here
https://en.wikipedia.org/wiki/Metropolitan_Railway_H_Class
more 3d printed models from Recreation21 here
http://www.rue-d-etropal.com/3D-printing/3d_printed_designs.htm