History: Members of the Toronto Maple Leafs march through a trench in a pre-war military training session (1939) [884x640]

https://i.imgur.com/Kb8oGNE.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/72jyic/members_of_the_toronto_maple_leafs_march_through/?utm_source=ifttt