Can anyone help identify these antique Singer Sewing Machines?

How Much Is My Old Sewing Machine Worth? singer sewing machine by serial number Vintage 1937 Singer Sewing Machine, Model 201, Serial Number AE528752, Date of Manufacture: May 26, 1937 Working condition (see photos and singer sewing machine by serial number Step 1: Find the SerialModel Number TREADLEHAND CRANK

free coyote moon slot machine Serial numbers on Singer sewing machines manufactured prior to 1900 have numbers only After 1900 the machine serial numbers have a single or two-letter