NOS GRC T381-COB Typewriter Ribbon For Contitronix, Hermes, Silver Reed

GRC T312-COB Correctable Typewriter Ribbon Black 5/16” Silver-Reed EX-30 EX-40

GRC T301-COB Correctable Black Ribbon AT&T 6200 & Olivetti ETP500 NEW SEALED

GRC T398-COB Correctable Black Ribbon Tape for Xerox Memorywriter 60 series

Vintage 1993 GRC T308-COB Correctable Black Ribbon Tape For Typewriter

GRC RIBBON TAPES T302-COB AT&T 6200 SERIES CORRECTABLE BLACK TAPE 5/16 X 500'

GRC T325-COB Correctable Black Typewriter Ribbon NEW In Box and sealed

2× GRC T301-COB Correctable Black Ribbon AT&T 6200 & Olivetti ETP500 NEW SEALED