I just bought this gorgeous pair yesterday from antique shop that I frequent. The majority of the photos that i bought along with it were from New York. On this one, however, the date is written on the back as 23-9-13 meaning that it likely wasn't taken (or, at least dated) in the United states (otherwise it would have been written 9-23-13). Unfortunately, that is the only info given on this photo. I have another which I think is of them as well (at a younger age), but it has no information on it.