Thank you. I checked the serial number, I believe it was made in 1874 because I did not see any Singer serial numbers beginning with an "I." I also have the belt but it broke when the guy at Goodwill was trying to open it. I feel in love with the cabinet before I saw the machine. I'm still in shock myself. I just took a Singer 66 and Standard (Singer clone 15) to the shop last week to be serviced. I was just looking for a treale to possibly put one of these in.