Book  (1936)  Page(s) 646.  
 
de Savoie, Louise (tea) Ducher 1854; light-yellow to chamois-yellow, very large, well double, floriferous, growth 7/10. Sangerhausen

Book  (1902)  Page(s) 74.  
 
Thé. 1593. Louise de Savoie (Ducher 1854), jaune

Book  (1899)  Page(s) 101.  
 
Louise de Savoie, thé, Ducher, 1854, jaune

Book  (1895)  Page(s) 196.  
 
Tea. Louise de Savoie (Ducher 1854). Blooms of good habit, evenly white-yellowish, but not as pretty as Belle Lyonnaise.

Website/Catalog  (1893)  Page(s) 25.  
 
Rosiers-thé....Louise de Savoie (Ducher 55) : Fl. jaune soufre, parfois jaune clair, gr., pl., odor. Arb. moy., frileux. Ressemble au no. 286 [Le Pactole]. P. Fm.

Book  (1892)  Page(s) 69.  
 
Rosiers Thé
Louise de Savoie. — Fleur grande, pleine, jaune soufre.

Website/Catalog  (1889)  Page(s) 58.  
 
Tea-scented and Hybrid Tea-scented Roses.
Louis de Savoie  Lemon yellow; large and full.

Magazine  (31 Dec 1887)  Page(s) 595.  
 
"Neglected Roses" by T. W. Girdlestone.
...the only objection to the older Louise de Savoie (Ducher, 1854), which makes a handsome, vigorous plant, and produces very attractive well-formed pale sulphur-yellow flowers, is a slight tenderness when exposed to great cold.

Website/Catalog  (1886)  Page(s) 87.  
 
Tea-scented and Hybrid tea-scented Roses.
Louise de Savoi  lemon yellow; very large and double. 

Book  (1885)  Page(s) Vol. 2, p. 177.  
 
Pactole...ressemble à Louise de Savoie