I saw that and I thank you, Nanakat! It was the answer to my question. I just knew someone, somewhere was using this bird for more than a feather duster. I had happened into a Silver Laced Cochin cockerel in a round about way and it's not a breed I've ever really considered having but he was just here with a pen of dual purpose breed roosters as canner birds. Well, he's too young and skinny for eating but he truly seems to have a large, tall frame and a deep keel and so that got me to wondering about this old breed. He's very beautiful, though not my typical breed of choice.
Thank you for the feedback on the breed...for some reason this stray bird has intrigued me and I just had to know!