If you would like to add your machine to the Registry, please Submit Serial Number Information. Your Name and E-Mail address; Machine Type, Model, and basic Description; Machine Serial Number; Any documentation that can date the machine., CK0240, Table Saw, Rockwell right tilt unisaw. If you are unable to find a serial number, the Delta logo can provide information about the machine's date. Any machine labeled as a Delta/Rockwell was made in 1945 or after, according to Old Wood-Working Machines. Ninja Shadow Of Darkness Psx Iso Download. If a logo lists Milwaukee, Wisconsin, it was built in 1952 or earlier. A machine with a stamp of Pittsburgh,.