Just saw an old electric Singer (maybe a 66 or similar?) in a cabinet at the Salvation Army Store in Litchfield. Had an AM prefix on the serial number so made between 55 and 59 in New Jersey. No price on it yet since it just came in and Manager not there to give me a price. Cabinet is in relatively good shape - drawers work well. I'm in travel mode and it won't fit into my suitcase for the trip home but you might want to take a look. Included instruction manual, some attachments and what appears to be a record of repairs made to the machine.