Book  (2001)  Page(s) 48.  
 
Harlequin Hybrid Tea, mauve, 1998. Not rated.

Website/Catalog  (28 Dec 1998)  Page(s) 15.  Includes photo(s).
 
Harlequin™ (KORlette) Description... soft lavender pink petals with a white reverse...

Article (magazine)  (19 Nov 1998)  Page(s) 144.  
 
KORlette Hybrid Tea, lavender pink, reverse white, 1998; (Harlequin™); 'Prima Ballerina' x 'Peace'; Kordes, Wilhelm. Description.