The description of the music of the movie "Bried Encounter" released on 13 November 1945
Excerpts from Sergei Rachmaninoff's Piano Concerto No. 2 recur throughout the film, played by Eileen Joyce. There is also a scene in a tea room where a salon orchestra plays the Spanish Dance No. 5 (Bolero) by Moritz Moszkowski.
And here is the record of Second concerto with Benno Moiseewitch and The London Philharmonic orch. conducted by Walter Goehr
The year is mentioned - 1937
Besides here is the video that says that
Recording by Benno Moiseevitch was done on 24 November & 13 December 1937
Simon Barere (1896-1951) plays Rachmaninov Piano Concerto No. 2 - II rec.1944ca
Rachmaninov / György Sándor, 1946: Piano Concerto No. 2 in C minor, Op. 18 - Artur Rodzinski, NYPO
Thirty-four year old Hungarian pianist Gyorgy Sandor is soloist; Artur Rodzinski leads the New York Philharmonic. Issued on the Columbia "Harmony" label, catalogue number HL 7059.