Book  (2005)  Page(s) 101.  
 
location C:49 Käthe von Saalfeld Elbel 1914, tea, light yellow-orange, large, double, moderate fragrance, medium height

Book  (Apr 1999)  Page(s) 413.  
 
Käthe von Saalfeld Hybrid Tea. Elbes 1914. Sport of 'Grace Darling' (Hybrid Tea, Bennett, 1884)... orange yellow...

Book  (1936)  Page(s) 637.  
 
Saalfeld, Käthe von (HT) Elbel 1914; sport of Gr. Darling; indian-yellow, center bright orange, outer petals lightly shaded peach-pink, fragrance 6/10, floriferous, continuos bloom, free-blooming, growth 7/10, hardy. Sangerhausen