Book  (Apr 1993)  Page(s) 261.  
 
Irish Charm Hybrid Tea, orange-pink, 1927, McGredy. Description.

Book  (1936)  Page(s) 362.  
 
Irish Courage (HT) McGredy 1927; crab-red with salmon, base orange-golden-yellow, center more vivid, medium size, double, lasting, solitary or up to 4, fragrance 4/10, continuous bloom, growth 6/10, upright. Sangerhausen