Swartz Ink Products-Adler Standard and Others Black Twin Spool Typewriter Ribbon Compatible

This ribbon works in the Daro 5, 6, 10, 12, 32, 34, 41, 42, 44, 50, 60, 114, Ascota 170, MD 24, TM 20, Erika 32DIN, 41DIN, 42DIN, Erika 150, 155, 170 Portable, M DIN, Simplex DIN, V,DIN, VI,DIN, Optima Electric M100, Portable 5, 6, 30, 41, 48, 105, 108, Robotron 314, Standard and Standard Optimatic typewriters.