Website/Catalog  (1938)  Page(s) 14.  
 
Rosa Wichurana, Crépin 1887:
Diabolo (Fauque & fils 09). Large bloom, semi-double, in grapes, velvety blackish and fiery

Book  (1936)  Page(s) 208.  
 
Diabolo (multiflora) Fauque 1909; Wich. X X. Olibo; velvety blackish purple and fiery red, base white, many stamens, large, single to semi-double, lasting, solitary and cluster-flowered, groth 6/10, climbing. Sangerhausen

Website/Catalog  (1931)  Page(s) 5.  
 
Rose Diabolo Diese wohl als schönste dunkelrote einfache bekannte Sorte ist jetzt endlich wieder verfügbar ....0,90 Mark [10] 8,10 [100] 72,—

Translation:
Rose Diabolo This variety, known to be probably the most beautiful, single, dark red, is now finally available again ....0.90 Marks [10] 8,10 [100] 72,—

Website/Catalog  (1930)  
 
Wichuraiana Ramblers...Diabolo, semi-double, large, blooms in trusses, purple and fire-red, lasting. Base white with numerous golden-yellow stamens. ...1 piece 1,- M, 100 pieces 90,- M

Magazine  (May 1929)  Page(s) 64.  
 
Diabolo (Fauque, 1909), Wich. x Xavier Olibo, rouge cramoisi écarlate, semi-double, florifère et vigoureuse.

Website/Catalog  (1928)  Page(s) 26.  
 
Other Varieties
Diabolo

Website/Catalog  (1927)  Page(s) 12.  
 
Rosa wichurana ...Diabolo (Fauque et fils 09), semi-double, blooming in trusses, large, velvety blackish purple and fire-red. Base of petals white.

Website/Catalog  (1926)  Page(s) 39.  
 
Rosiers grimpoants à grande végétation...Diabolo.- Très grande fleur simple, d'un joli coloris cramoisi velouté, très vigoureux.

Magazine  (Jul 1922)  Page(s) 342.  
 
Diabolo (Fauque 1909), du rouge écarlate à fleurs demi-pleines, mais à floraison abondante

Website/Catalog  (1921)  Page(s) 63.  
 
Diabolo. Semi-double, large, blooming in trusses, purple and fire-red, lasting. Base white with numerous golden-yellow stamens. 1 piece M 6.-, 100 pieces M 500.-