The Singer 221K, a popular featherweight sewing machine, was predominantly manufactured in black. This is the most commonly encountered finish. However, limited production runs and special editions resulted in machines appearing in other colors, though these are significantly rarer.
The near-ubiquity of the black finish reflects the standard manufacturing practices of the time, prioritizing functionality and durability over aesthetic variety for mass-produced consumer goods. Acquisition of a Singer 221K in a color other than black often indicates a special commission, promotional offering, or a machine that has been repainted or modified after its original production. These rarer colored machines hold additional value for collectors.
