All About Pocket Knives

On a Case knife and only in the tested era is this considered green bone? My book shows both bone and green bone ( no red bone) for this pattern in the tested era. This doesn't look like other green bone that I have seen. I also have a 47 pattern in the tested era with this same bone. I have always wondered if it was true green bone. Thanks for the input.


https://www.ebay.com/itm/Vintage-1920-1 ... ondition=4

That is a classic example of early Rogers bone.

And very beautiful too.