Hi,
I was reading this book again last night. One of my favs!
Laws governing the breeding of standard fowls. c.1
( with linebreeding chart)
By Card, Wetherell Henry. Published 1912
http://babel.hathitrust.org/cgi/pt?id=chi.087299559;view=1up;seq=5
Anyway the author states that side springs show an indication of
rose comb blood. Don't the Pendescendas (sp?) have a rose comb?
Just wondering.
Best Success,
Karen
FYI that book can be downloaded in the readers choice of format here:
https://archive.org/details/cu31924003158312
I've downloaded dozens of fantastic and valuable chicken books from the Internet Archives. There are hundreds of poultry titles available there.