Just a hunch but.....
http://cgi.ebay.com/12-1910s-Cuban-R...mZ370310449294
The seller deleted the pics but a couple of them had a similar white border (as the one in your picture) while the other cards in his lot had a black border. But, they looked alot like your card.
On a side note...........in another thread the words "chicks" and "baseball cards collectors" were mentioned together about a zillion times. I didn't believe it, but ever since then....... I've seen pics of Rita Hayworth and a scantily clad Cuban women on this forum. I'm definitely going to start talking about my baseball card collection next time I'm in South Beach.
Lovely Day...