This is the lift off cassette you need for your 3701L IBM WheelWriter 6 typewriter.

This is the ribbon you need for your 3401 IBM WheelWriter 6 typewriter.

This is the lift off correcting cassette you need for your IBM WheelWriter 6 typewriter.

This is the ribbon you need for your IBM WheelWriter 6 typewriter.

This is the ribbon you need for your IBM WheelWriter 6 typewriter.

This is the ribbon you need for your IBM WheelWriter 6 typewriter.