Linda K.- I'd never seen one til I looked at a post on Craigslist for a Sewing machine and table". You never know what will be in the picture IF they bother to post one. I'll post some pics next week of the folding table and extension in the Vintage Machine photos section. Someone on the Board pointed me to the Ismacs site, and I think it was shown under 311 and /or 312 card table. I got it a few weeks ago. The extension has a flange along one side that fits into a slot on the table edge. I purchased a black 301a longbed last night, and will see if it fits. I need to stop looking at CL, and spend more time following Mrs Boats' example of making things useable and pretty! Thank you for the information!