Book  (2007)  Page(s) 275.  
 
Guilfoyle’s XXX (Breeder unknown. –1858). HP. Crimson, shaded purple.

Website/Catalog  (1861)  
 
Guilfoyle’s X.X.X., H.P., rich purple crimson.

Website/Catalog  (1860)  
 
Guilfoyle’s XXX [no description]

Website/Catalog  (1858)  Page(s) 12.  
 
No. 34. Guilfoyle’s XXX. Hy. Perp. Rich crimson, shaded with purple. 5/-