The forgotten LMS standard class. To be honest this scene could be anytime from late 1930s to 1948 when it was re-numbered, the only clue is the hand painted 2A shed code.

9569 allocations were:
Jan 1937 transferred to 10A Springs Branch
July 1937 to 2A Rugby
December 1939 to 2C Northampton
Late 1941 to 25G Farnley Junction

therefore this is likely to be around 1937 before it got a shed plate.