Ad says " 1940’s Bell System teletype." I know nothing more https://tulsa.craigslist.org/gms/d/tulsa-big-estate-sale-with-cool-stuff/7017499593.html -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.qth.net/pipermail/greenkeys/attachments/20191117/d7f9d81c/attachment.html>