My boyfriend picked up an old Good Housekeeper electric sewing machine at a thrift store a few months ago. Unfortunately, it has no manual, and I have no idea how to thread or oil it. I've been searching online for info and all I've found is that it resembles a Brother Precision Sewing Machine from the '60s that's listed on an antique auction site
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's a heavy all-metal machine. These are all the markings on it:Precision-built deluxe DeLuxe sewing machine motor made in Japan J-C20 & 308 (imprinted on bottom) J-A21-195-TW (printed on plate on side bottom)
7177 (imprinted on plate on side bottom)
Any leads to a manual or more information about this would be greatly appreciated.