Originally Posted by Weedwoman

When we have a machine that is not a singer where do we go to date them? I have the Diamond D49649 and a Sewmor B54723 and I have no idea where to look up such info. I'd like to gather as much data on every machine I have and keep it with the machine for further ref and in case when I kick the bucket, the info will be there. Thanks in advance for any help.