Book  (1936)  Page(s) 194.  
 
Davidson or Davison, Bob (HP) A. Dickson 1902; glossy scarlet, shaded crimson, large, very double, long buds, growth 7/10, upright.

Book  (1910)  Page(s) 281.  
 
Bob Davison flowers dazzling scarlet-crimson, perfectly formed; a charming Rose.

Website/Catalog  (1904)  Page(s) 116.  
 
Novelties For 1904.
Bob Davison  (HP). A charming addition to this class, unique in form and colour; the growth is vigorous and of an erect  branching habit, every shoot terminating in a flower bud, which is long, with perfect pointed centre; the blooms are large, very full, and of most perfect form. Colour dazzling scarlet, shaded crimson; quite first-rate in every respect.