Passing Great Ponton Signal Box, Lincolnshire, on Saturday, 21st May 1938, ex-Great Northern Rly. Gresley 'K2' class 2-6-0 No. 4641, built at Doncaster in April 1914 as GNR No. 1641. It was withdrawn in June 1959 as BR No. 61731.

©SA Collection.