On 24 Jan 2021 at 14:29, Duncan Brown wrote: > You use a Teletype Corp. 99214 tape splicer: with chadless tape, the splicer pushes the chads from one layer into the holes of the chads in the bottom layer and they lock together. You punch a length of LTRS at the ends to be spliced, so that all holes are punched. w2jc