Just yesterday I opened the cabinet to have a look at mine like this one. She looks so small now compared to when I first bought her new 1958/59. Thought about test driving her but was on my way to the shop with my Quantum L 500 , the bobbin thread kept hanging up and breaking. Couldn't find the reason, there was a burr on the cover plate, all fixed now..
But I loved sewing on my Singer 401 made all 5 of my daughters clothes and mine for years on it,plus some many other things she sewed like a champ. enjoy yours.