Book  (2005)  Page(s) 37.  
 
location D:62/4; D:63/2, Clbg. John Russel, Ketten, Gebrüder, 1930, cl. HT, dark purple-red, very large, double, tall

Book  (1936)  Page(s) 635.  
 
Russell, Climb. John (cl. HT) Ketten 1930, sport of above [John Russell]. Sangerhausen