Book  (1936)  Page(s) 526.  
 
Onof, Mlle. Clairette (HT) Gamon 1902; Testout X ? ; white, shaded light salmon, large, double, flat cup form, fragrance 5/10, floriferous, growth 7/10, bushy.

Magazine  (27 May 1911)  Page(s) 254.  
 
The Parentage of Roses.
The following list of the world's Roses and their parentage has been compiled by Mr. Robert Daniel, 38 Russell Road. Fishponds, Bristol, and by his kind permission we are enabled to publish it...
Clairette Onoff [sic]... H.T., Gamon, 1902, Seedling Caroline Testout

Book  (1910)  Page(s) 196.  
 
Mlle. Clairette Onof (Hybrid Tea), white, slightly tinted with salmon. One of the New Roses of 1902-1903.

Magazine  (1902)  Page(s) 147.  
 
[In the section, New Roses of 1902]:
Monsieur André Gamon, rosarian, 135 route de Vénissieux, Lyon-Guillotièr (Rhône), the following novelties:..Mademoiselle Clairette Onof (hybrid tea) Vigorous shrub, large full flower, colored pure white, lightly shaded salmon, scented, of the type of Caroline Testout.