Their majesties the King and Queen and T.R.H. The princesses Elizabeth and Margaret Rose

Front:
THEIR MAJESTIES THE KING AND QUEEN AND T.R.H. THE PRINCESSES ELIZABETH AND MARGARET ROSE COPYRIGHT. MARCUS ADAMS

Back:
Copyright, London Raphael Tuck & Sons' "REAL PHOTOGRAPH" Postcard No. 3954 RAPHAEL TUCK SONS L ART SERVICE CARTE TRADE MAR WORLD'S POSTALE 20