This bloodline traces back the sires to what have been identified as the 3 foundation lines of the German Shepherd. Mutz von der Pelztierfame, Quanto von der Wienerau and Canto von der Wienerau.
The bloodlines may not be complete either because no information is available or the data has not yet been completed. 

Sire Bloodlines for
Gina vom Kraftwerk
 
Falk vom Remonte Depot
Basko del Cerbero
Cyto vom alten Forst
Liedo vom Gleenbachtal
Jago vom Sprinkels-Grunde