Head and shoulders portrait of Mary Churchill [later Mary Soames] wearing ATS [Auxiliary Territorial Service] uniform and beret.

Photo shows WSC sitting in a chair, wearing a metal helmet and holding a pair of large binoculars. CSC, wearing a metal helmet, stands behind him with her fingers in her ears. Mary Churchill leans over WSC, also wearing a metal helmet, pointing to the sky. Anti-aircraft guns and ATS personnel are seen in the distance.

Photo shows Mary Churchill [later Mary Soames] with 3 other ATS [Auxiliary Territorial Services] recruits seated on the grass polishing lace up shoes.

Photo shows WSC and Mary Churchill, both wearing metal helmets and binoculars round their necks, looking up at the sky. WSC has a cigar in his mouth and Mary is wearing an ATS uniform and shielding her eyes from the sun.