I'm guessing by the shirts it was in the 50s as the style then was v-necked. The Corinthian Casuals were formed in 1939 from the amalgamation of The Casuals FC and Corinthians FC so taking the war years out that's my guesswork...
Some Beatles photos including a second take of the famous Abbey Road picture... http://londonist.com/london/art-and-photography/in-photos-the-beatles-in-london
please log in to view this image Winston Churchill Gets a Doctor’s Note to Drink “Unlimited” Alcohol in Prohibition America (1932)
'Coffin' beds in a doss house cost around 4d, but if you unable to afford even that meagre amount you could sleep over a rope for 1d... please log in to view this image . please log in to view this image
аnne Frank holding a jump rope next to her friend, Sanne Ledermann in Merwedeplein, Amsterdam, 1935. please log in to view this image
By the way the building at the very end with the columns is Federal Hall where George Washing was signed in as the 1st US President.
Used to love sliding down in-between the escalators (until the started putting things in there to stop that)
I nearly broke my coccyx sliding down the escalator at Notting Hill Gate. I was about 40 at the time.
please log in to view this image A group of gents enjoy an impromptu snowball fight in the serene and stately setting of Trafalgar Square, London, circa 1931.