Colorful Peace signs symbols on black- pattern and colors will vary: Helen Keller and one of her most famous dogs, a Boston bull terrier named Sir Thomas, more commonly known as Phiz. Keller was given the dog by her classmates at Radcliffe College – an act of generosity that generated newspaper stories around the country. Phiz reportedly accompanied Keller to lectures at Radcliffe and would wait patiently until class was over to return home with her. (Photo 1902-1903)