Ch13:E85: Grisly Death over the Gaiety, by James Wickham, Call-boy at the Theatre, Oct 13, 1915

From a channel Lumen includes in full: The Western Front Association, a WWI history charity, posts lectures by historians and readings of first-hand veterans' accounts of the Great War.

A 11-minute video from The Western Front Association's catalogue; the title names its topic.

Video by The Western Front Association, played through YouTube's embedded player.