Website/Catalog  (1961)  Page(s) 5.  
 
Novelty Roses 1960. Fort Knox. (HT. Howard Smith, U.S.A. 1956) Large sized buds that open to form blooms of an unfading golden yellow with a very strong fragrance. A vigorous grower with leathery dark green foliage. 8/6 each.

Book  (1960)  Page(s) 12, 17.  
 
p12.  Frank W. Pulsford, Epping, NSW.  New Roses for 1960. 
Fort Knox (Howard, 1956) : Large sized buds that open to form blooms of an unfading golden yellow, with a very strong fragrance. A vigorous grower with leathery dark green foliage.

p17.  Dr. A. S. Thomas. New Varieties in Victoria.
Fort Knox HT. (Howard 1956) One writer has described this as an "Improved Ville de Paris", but, so far, with me, the colour is deeper and there are less petals. The form is good but very fleeting. Strong growth and good colour are its only virtues.

Book  (1958)  Page(s) 118.  
 
Fort Knox. HT. (A. P. Howard; int. H&S, '56.) Unnamed seedling X Ville de Paris. Bud ovoid; fl. large (3 1/2-4 1/2 in.), dbl. (20 petals), very fragrant, lemon-chrome; long stem. Fol. dark, leathery. Vig., upright, open; very free bloom. (28) Pl. Pat. 1525.