Book  (Apr 1993)  Page(s) 469.  
 
Presidential Grandiflora, light crimson, reverse china-rose, 1960, 'Charlotte Armstrong' x ('Charlotte Armstrong' x 'Floradora'); Lammerts...

Website/Catalog  (1964)  Page(s) 2.  
 
Novelty Roses 1964. Presidential HT. Serni-double carmine pink. Blooms freely on good strong growth. Very good perfume. 15/· each.