“Girl Who Plays Polo.”
This picture is from a photograph of the Boston society woman and reported fiancee of Albert G. Vanderbilt, in men’s attire. Miss Sears, who was prevented from playing a polo match at the Berlin game grounds at California, insists that she will yet take part in a polo game clad as a man.
The Washington Herald, May 9, 1909
https://news-navigator.labs.loc.gov/search?select_state=All&select_start_year=1900&select_end_year=1963&search=girl+who+plays+polo&start_time=1605784769417