Book  (Apr 1999)  Page(s) 463.  
 
Eldorado Pernetiana. Howard & Smith 1923. The author cites information from different sources... yellow rose, tinged with red...

Book  (Apr 1993)  Page(s) 154.  
 
Eldorado Hybrid Tea, copper, suffused orange and salmon, 1923, Seedling x 'Mme. Edouard Herriot'; Howard & Smith. Description.

Website/Catalog  (1960)  Page(s) 14.  
 
ELDORADO (Howard et Smith 1923). Jaune de chrome.

[no longer listed in 1964]

Book  (1958)  Page(s) 99.  
 
Eldorado. HT. (H&S, '23.) Unnamed seedling X Mme. Edouard Herriot. Very large, dbl., fragrant, copper suffused orange and salmon. Bushy.

Website/Catalog  (1946)  Page(s) 17.  
 
ELDORADO (Howard et Smith 1923), Fleur jaune de chrome teinte odorante. 

Website/Catalog  (1936)  Page(s) 7.  
 
Eldorado ('Land of Gold') Hybrid Tea. Howard & Smith 1923.

Book  (1936)  Page(s) 234.  
 
Eldorado (hybrid lutea) Howard & Smith 1923; ? x M.E. Herriot; coppery golden-yellow, shaded orange and salmon, base light red, very large, very double, lasting, solitary, fragrance 5/10, growth 5/10, bushy.

Article (misc)  (2 Mar 1935)  Page(s) 91.  
 
After 'Max Krause', the race for second place among yellows in my garden lies between 'Mrs. Pierre S. du Pont', 'Golden Dawn' (absolutely the finest non-Pernetiana yellow rose in the world), 'Président Charles Hain,' 'Mrs. E.P. Thom', 'Eldorado', 'Roselandia', ' and 'Soeur Thérèse'.

Magazine  (Dec 1933)  Page(s) 101.  
 
Variétés de jardins. Rosiers hybrides de Thé ... Eldorado (HOWARD & SMITH, 1923) : fleur jaune d'or, légèrement teinté de rouge à la base des pétales, grande, de forme distincte ; odorante 

Website/Catalog  (1929)  Page(s) 16.  Includes photo(s).
 
Everblooming Roses
The so-called Everblooming Roses include the Hybrid Tea and Pernetiana groups. They do not bloom all the time, but if kept healthy and growing steadily, one crop of flowers succeeds another at brief intervals.
Eldorado. Hybrid Tea. (Howard & Smith, 1923.) Golden buds flushed with red, opening to clear yellow, cupped blooms filled to the center with crinkled petals, slightly fragrant. Erect plant with fairly good foliage.
Well at the top of the yellow Roses, with more petals and better color than most. It produces its strong canes rather sparingly, and is shy of bloom in midsummer but by mid-September it gives a splendid crop of flowers. See illustration in color facing page 17.