Nobel Media AB
The Nobel Prize: The Nobel Prize in Physics 1961 Presentation Speech
The speech given by Prof I. Waller at the presentation of the Nobel Prize to Robert Hofstadter. Details the work both of Hofstadter and of Rudolf Mossbauer, who shared the prize. Elegantly said, with plenty of scientific detail.
Nobel Media AB
The Nobel Prize: Robert Hofstadter Biographical
Official Nobel Institute biography of Hofstadter. Very little personal information. Lots and lots of science work, description, etc.