landarc
somebody shut me the fark up.
I am posting this as a follow up to my beef spares post. I was asked where these could be sourced in the Bay Area and I found an excellent butcher shop/grocery store source at the new Berkeley Bowl store. They had a stack of these bones anywhere from 3 to 6 bone partial racks. It looked like they might have been trimmed from the prime ribeyes in the same case.