My Moms prints from 1950s somewhere maybe India?

These were found in my Dad box very small pictures 2 1/2" square after WWII my dad went back to India, Burma, Thailand, Vietnam. My mother was there also, she talk about India when i was a kid she loved India and all the people there. She was alone in a train for days going into India, she said it was great, maybe the greats days for her. Can anyone see where these were