Antique 1914 Singer Treadle Sewing Machine Head Red Eye Model 66 G4652485 Works

Antique 1914 Singer Treadle Sewing Machine Head Red Eye Model 66 G4652485 Works. Some of the design on it is fading but overall it still has good color (see pictures). The wheel spins and makes the needle go up and down.

I haven't tested if it actually sews or not. The machine sits flat unevenly (see pictures). I'm not certain if something is wrong with the bottom or if it's because it was designed to be placed into a table.