It is believed that Cleopatra's Needle is the only larger single-stone work in the United States.
Colonel | Robert Louis Stevenson | Robert De Niro | Robert E. Lee | Lieutenant Colonel | Colonel (United States) | Will Smith | Robert Mugabe | Robert Redford | Robert Burns | Robert Bosch GmbH | Robert | Robert A. Heinlein | Robert Schumann | Robert Browning | colonel | Robert Rauschenberg | Kevin Smith | Adam Smith | Robert Plant | Smith College | Patti Smith | Michael W. Smith | Robert Altman | Robert Mitchum | Robert Frost | Lieutenant colonel (United States) | lieutenant colonel | Robert Southey | Robert F. Kennedy |