My first thought was for some sort of Morse register, but the package
label says "Tape, Teletypewriter".

Too bad we can't see the first digit of the Federal Stock Code.  I tried
searching for what was there, but couldn't find any thing.

FSC for teletypewriters would normally start with "5815-"

What did the early WU 2B printers start out with?

Duncan
K2OEQ


On 25-Oct-21 14:52, Nick England wrote:
> What was this 1/2" wide tape used for?
> https://www.ebay.com/itm/403254065206
> I have seen 3/8 tape for tape printers and 15/32 for Wheatstone
> perforators (and of course wider tape for 5-level perforators)
>
> Nick England K4NYW
> www.navy-radio.com <http://www.navy-radio.com>
>
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