Hornby R3728 BR Black Class 21 PUG 0-4-0 Tank Locomotive No.51207.
No. 51207 started life as L&YR No. 504 and was built at Horwich in December 1893, the first locomotive of the second batch built by Aspinall. Having spent over sixty-eight years in traffic, much of it spent around Goole, 51207 was withdrawn in March 1962.