Browse Items (31 total) Tags: Mabel Roberts Browse All Browse by Tag Search Items Previous Page of 4 Sort by: Title Creator Date Added Mabel Roberts and Friends on Horseback. Photograph of Mabel Roberts, Mid R., and an unknown woman on horseback. Tags: friends, horseback riding, horses, Mabel Grubbs Roberts, Mabel Roberts, Mid R., Roberts Family Collection, unknown woman Previous Page of 4