According to this page all the info you want is in Steve Menary's book... a free copy of which still has not been sent to me as had been agreed when I assisted him.
For 1936 I don't have the lineup, but it seems to be the reserves from the Olympic squad.
25-7-48, Nantes, France 2-3 UK Olympic team
Ronald C. "Ronnie" Simpson (Queen's Park FC, Scotland);
Charles R. "Jack" Neale (Walton & Hersham FC, England),
Gwyn T. Manning (Troedyrhiw FC, Wales);
David Letham (Queen's Park FC, Scotland),
Eric G. Lee (Chester FC, England),
Eric G. Fright (Bromley FC, England);
A.H. "Tommy" Hopper (Bromley FC, England),
John R.E. "Bob" Hardisty (Bishop Auckland FC, England) [captain],
Harold J. McIlvenny (Yorkshire Amateur AFC, England),
Dennis Kelleher (Barnet FC (England), Northern Ireland),
F. Peter Kippax (Yorkshire Amateur AFC, England).
Coach: Matt Busby (Scotland)
Note: the goalkeeper Ronnie Simpson was only 17. He would not make his debut for the Scotland full national team until almost 20 years later, in the famous 1967 win vs England at Wembley.