Typewriter Ribbon – Manual Portable Black -Twin Spool – SC-20
Manual Typewriter Ribbons Twin spool typewriter ribbon for use in Royal, Smith Corona, Brother, Canon, Olivetti, Olympia and Sears typewriter models 285 Keypunch, 550, 551, 801, 802, 803, 1201, 5028, Bank Proof Control, System 7 Model 3262
