Book  (1936)  Page(s) 121.  
 
Calvert, Lord (HT) J. Cook 1925; Radiance X Hoosier Beauty; velvety dark red, large, very double, globular, lasting, solitary, fragrance 7/10, floriferous, continuous bloom, growth 6/10, bushy.

Website/Catalog  (1932)  Page(s) 49.  
 
New Roses 1931.  Lord Calvert (HT.  J. Cook 1925) F. 3. Bud large, globular; flower large, very double, globular, strongly perfumed, very lasting, dark velvety red, borne singly on medium length-stem. Foliage abundant, large, dark green, leathery, glossy.  Growth vigorous,  bushy; blooms freely and continuously. Another variety which has improved considerably and when well grown has distinct possibilities as an exhibition rose. 2/- each.
 

Book  (1926)  Page(s) 184.  
 
Lord Calvert Hybrid Tea (John Cook, 1925). 'Radiance' x 'Hoosier Beauty'... very lasting dark velvety red...

Book  (1923)  Page(s) 429.  
 
LORD CALVERT.  Hybrid Tea.  (J. Cook 1919.)