A second Lieutenant in the Tank Regiment with three overseas service chevrons and four medals. Of the medals l-r British War Medal, Allied Victory Medal and what appear to be two Army Long Service and Good Conduct medals, one bearing the profile of King Edward VII, the other George V. The sitter is sitting in a doorway, not a photographic studio.
Half-length studio portrait of a sailor in the Royal Navy. His trade badge - a twin-bladed air screw with letter A below - suggests his involvement with aircraft. His surname and 'Llandyfan' have been written on the negative, unfortunately his name is indistinct but appears to start with the letter 'T.'
Studio portrait of a young couple, the man being in the Parachute Regiment, the woman, possibly his wife, is in the Women's Land Army. Negative inscribed 'Crombie', though could be 'Cromlie.'
Studio portrait of a United States Army serviceman, believed to be in an Engineer Regiment (as per enclosure). His uniform has one medal ribbon attached as well as a shoulder patch and two collar badges.
Half-length studio portrait of a private in the U.S. Corps of Engineers, serving with the 28th Division (aka The Keystone Division) with marksman sharpshooter and expert qualification badges with clasps.
Half-length studio portraits, possibly of a father and son. The younger man is a corporal in the Welsh Regiment, the older man a private in the King's Royal Rifle Corps displaying two wound stripes.
Studio portrait of a private in the Welsh Regiment (note shoulder title on left shoulder) seated, with a woman believed to be his wife. On his lower left sleeve is a good conduct chevron, awarded for two years unblemished conduct.