Does Anyone Remember This Song?

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Does anyone remember this song? I think it was called THE COSH BOY OF LEWES. As far as I remember some of the words were:-
"He stands on the corner in his gabardine mack; the Crew at the front, the D.A. at the back;
His slip on shoes and his yellow socks; his flashy tie with a windsor knot......"
I think it was from around the early 1950`s. Any info, particularly the vocalist, would be much appreciated.