On 12 Dec 2010 at 16:04, William Donzelli wrote:
Back in
the "good old days", IBM made the "Verifier" punch. ?It was
part of the 029 punch series, but did NOT punch data onto cards.
059, officially.
Wasn't there also a version of the 029 with the verifier as an option
(i.e. a switch on the keyboard panel that said "Verify")?
The Punch/Verify switch is on the left.
I don't know of any 029s with the verify option, only the 059 verifier.
Mike Loewen mloewen at cpumagic.scol.pa.us
Old Technology