Thank you Sheldon, and thanks to all who responded. The comments by Ritchie on the PDP-11 hardware configuration, which are on the Bell Labs URL, are priceless. I am sorry if this cluttered your in-boxes, but the exchange really showed me the value of the Listserv--and also the limitations of Wikimedia Commons. Maybe we can now consider this matter closed. Paul Ceruzzi ceruzzip@si.edu 202-633-2414 -----Original Message----- From: Members [mailto:members-bounces@lists.sigcis.org] On Behalf Of HOCHHEISER, SHELDON H Sent: Thursday, January 28, 2016 9:18 AM To: members@lists.sigcis.org Subject: Re: [SIGCIS-Members] Need help identifying a photo I find it interesting that this photo appears on Wikipedia commons, since it is of course a photo that was taken by Bell Labs, and thus is not in the public domain. I have the original here at the AT&T Archives and History Center. Paul, I'll be happy to provide a license. Sheldon Sheldon Hochheiser, Ph.D. Corporate Historian, AT&T AT&T Archives and History Center 5 Reinman Road Warren NJ 07059 P: 908-546-5247 sheldon.hochheiser@att.com