I recently scored a mid to late 50's stainless MixMaster. It came with only one large bowl and it is glass, but after market "GlasWare". It doesn't fit the turntable well and takes the fun out of it. Do all the MixMasters use the same bowls? I would like to find at least a large stainless bowl for it, but both sizes would be great. I keep my eye on ebay but wasn't sure of the "type" of bowl to look at. This mixer does such a great job that the wanna-be KA has been relegated to the cabinet.