Hi Roger
I'm doing an MA in Music with the OU so I have access to the Musical Times archive. In the September 1925 issue, under the Recitals section, page 829:
M. Louis Vierne, St Michael's, Tenbury - Toccata and Fugue in D minor, Bach; Pastorale and Piece Heroique, Franck; Prelude and Fugure in B, Saint-Saens; Legend, Berceuse, Carillon, and Canzona, Vierne; Cantabile, Adagio, and Toccata (Symphony No. 5), Widor.
Hope that helps.
James.