Book  (1958)  Page(s) 429.  
 
World's Fair, Cl. Cl.F. (J&P, '41.) (28) Pl. Pat. 546.

Website/Catalog  (1953)  Page(s) 8.  
 
Novelty Roses 1952. Climbing Minna Kordes (CIg. Hyb. Poly. Jackson & Perkins 1941) Semi-double deep crimson in clusters. Splendid. 8/6 each.

Article (misc)  (4 Mar 1950)  Page(s) 30.  
 
World's Fair, Cl. seems to be a spring bloomer only and the plant is very hardy.

Article (misc)  (1945)  Page(s) 183.  
 
Cl. World's Fair Climbing Hybrid Tea. Red. (Jackson & Perkins 1941) United States Plant Patent No. 546

Book  (1942)  Page(s) 12.  
 
R. Marion Hatton.  The World's Novelties
... sports are Climbing World's Fair which furnishes a few blooms off and on all season on an eight foot plant. It is promising. and I wonder if you will call it Cl. World's Fair or Cl. Minna Kordes?  You, of course, know that Jackson and Perkins changed the name of Minna Kordes to World's Fair over here.