Book  (2007)  Page(s) 535.  
 
Princesse Olga Altierii (Leveque, 1897). T Sdlg. 'Grossherzogin Mathilde von Hessen' (T). Orange, edg. scarlet.

Book  (1936)  Page(s) 16.  
 
Altieri, Princesse Olga (tea) Lévêque 1897; ? X Grossherzogin Mathilde; orange, scarlet edges, shaded light yellow and greenish, very large, double, fine form, growth 6/10.

Magazine  (1 Jul 1902)  
 
Princesse Olga Altieri Sport of 'Bougere'

Book  (1902)  Page(s) 81.  
 
Thé. 1944. Princesse Olga Altieri (Lévêque 1897), jaune verdâtre

Book  (1899)  Page(s) 150.  
 
Princesse Olga Allierii, thé, Lévêque, 1897, jaune nuancé verdàtre, syn. Duchesse Mathilde

Magazine  (1898)  Page(s) 82.  
 
Princesse Olga Altieri, thé (Lévêque 1897), jaune nuancé verdâtre, qui reste...

Magazine  (1897)  Page(s) 163.  
 
Princesse Olga Altiérii (Leveque, 1897). Tea. vigorous growth, foliage dark glossy green, flowers very large, well formed, beautifully colored very light yellow or yellowish cream white, nuanced greenish, a very pretty shading, delicate, very fine.

[Courtesy Brent C. Dickerson The Old Rose Index, 2001, page 162]