Lubov Ratmanskaya's uncle Noah Ratmansky, and his nephew Mikhail Ratmansky

My father's brother Noah Ratmansky, and his nephew Mikhail. The photo was taken in 1914 in America. My father's elder brother, Aron-Shloyme, moved to America. He invited Noah to America - the brothers found jobs there. But I don't remember what their professions were. I think something to do with commerce. And later Noah invited his nephew Mikhail.