Book  (Apr 1993)  Page(s) 476.  
 
Promise Climbing China, salmon-pink, stamens bright yellow, single, 1929, ('Chin Chin'); 'Mme. Eugène Resal' sport; Cant, F. Description.

Website/Catalog  (1938)  Page(s) 54.  
 
Climbing Section
Promise (Hybrid Tea)... Salmon pink, single, large. Rambler type of growth flowering in clusters. Introduced 1929.

Book  (1936)  Page(s) 153.  
 
Chin Chin (multiflora) F. Cant 1927; Sport von Chin Chin China, = Promise.

Book  (1936)  Page(s) 585.  
 
Promise (cl. HT) F. Cant 1929; salmon-pink, glossy yellow Stamens, 7 cm, single, in Clusters of 2-5, fragrance 4/10 (Can.), floriferous, repeats, growth 7/10, climbing, 1.50m. Was named earler: Chin Chin. Sangerhausen

Website/Catalog  (1930)  Page(s) 37.  
 
New Roses 1930.  Promise (HT.   F. Cant. 1929) A single  salmon pink rose, with large clusters of yellow stamens.   Not flowered yet.  5/- each.
 

Article (misc)  (1929)  Page(s) 222.  
 
Promise Climbing Hybrid Tea (F. Cant & Co. Ltd., 1929)... salmon-pink, with bright yellow stamens, petals fall before they fade. Awarded Certificate of Merit by NRS in 1927 as 'Cin Chin,' but has been renamed at request of many admirers.