Several years ago, Hans Pufal of ACONIT was one of the people working on restoring a PDP-9 to working condition. In the course of the restoration, they found many DECtapes of PDP-9 and PDP-15 software, which he put up on some personal pages on the museum's web site. The pages are long gone, and the Internet WayBack Machine has only partial remains. In particular, the images of ADSS15 source DECtapes 2, 3, 7, 8, and 14 are missing, along with the .zip files for ADSS15 and DOS-15. Does anyone on the list have copies of these (especially the DECtape images)? Feel free to contact me privately if you like. Thanks, Rich Rich Alderson Vintage Computing Sr. Server Engineer Vulcan, Inc. 505 5th Avenue S, Suite 900 Seattle, WA 98104 mailto:RichA at vulcan.com mailto:RichA at LivingComputerMuseum.org http://www.PDPplanet.org/ http://www.LivingComputerMuseum.org/