LBSCR E3 0-6-2T No 2458 at Norwood shed said to be when newly opened in 1935. Nos. 2166 and 1918 can also be identified. The opening of the shed in July 1935 is the earliest date for this image and the number of the K appears to be 2349, and did not get the composite loading gauge cab roof mod until August 1939 (still to come at the time of this picture). The W tank was new into traffic in April '35.

Photo: Rail Archive Stephenson