I recently did some updating to
the page on my web site about punched cards. (Warning to those whom it may offend: being desperate for money, I've put Google ads on many of the pages of my site now.)
In searching for information on it, I looked for videos about them, but I couldn't turn anything up except a very short sample video by a company that sells stock video footage. But I found a much better result today, that briefly shows exactly how a Model 29 keypunch is used.
