Here is a bit more information, and some very nice cast photos, from the anniversary performance of Journey's End. From The Sketch, published January 29, 1930.
It's probably hard to read the text below the pictures, so here's a transcript:
"ONE OF ENGLAND'S CHIEF EXPORTS!": "JOURNEY'S END" PERSONALITIES.
"Journey's End" celebrated the anniversary of its production last week, when, after attending the performance at the Prince of Wales's, a distinguished company sat down to supper in a fair imitation of a dug-out such as is represented on the stage. Miss Ellen Wilkinson, who was pointed out as the person to whom the play owes most, in that she introduced the "benevolent millionaire" who put up the money, made a speech, and mentioned that Mr. Sherriff's famous play, and coal, were England's chief exports! Mr. Colin Clive, the creator of the part of Captain Stanhope, also spoke, as did the original Mason, who is still playing his role--though his speech was confined to the repetition of his well-known "'Ave a nice cup o' tea, Sir," with which he chipped in whenever Mr. Clive paused!
Portrait No. 1 by Pollard Crowther, F.R.P.S., and other Camera Portraits by Paul Tanqueray
