Book  (Jan 2000)  Page(s) 81.  
 
Old Faithful Herbaceous Peony. Glasscock-Falk 1964... dark red to rose-red, entirely free of purple undertones... An advanced-generation hybrid of unknown parentage...

Magazine  (Mar 1964)  Page(s) 8.  
 
Department of Registration
The following cultivars (varieties), whose names have been approved by the Nomenclature Committee, are presented for registration:
By Mrs. Elizabeth Falk, R.R. No. 1, Plainfield, Illinois, owner and grower, and Lyman D. Glasscock (deceased), originator:
Ole Faithful (Glasscock-Falk, 1964). D. E. Red. Seedling No. not given. Parentage not given. Fourth generation hybrid. Double red with heavy substance, large plant and roots. Excellent keeper, late blooming for a hybrid.