These machines are all 237 made in Italy at the Monza factory. The eBay one is only the motor which is made in France, it's a version1 without the button to lower the claws and with the small metal wheel for the foot pressure adjustment. The one from Vintage Sewing Machine Garage on YouTube is also a version1 The machine on YouTube from Red Barn Homestead is a version2, with a large plastic wheel on the top to adjust the foot pressure and a button on the tray to lower the claws. The fourth on YouTube of kelly bond machines is a version1. All these machines were made in Italy. It seems that the motors were added in the countries of import according to the different voltages (220v in France, 110v USA...) Also, the transport cases are not the same.