subject:"\[time\-nuts\] hp photographs"

Re: [time-nuts] hp photographs

2020-11-29 Thread Ed Palmer

On 2020-11-29 11:00 AM, t...@leapsecond.com wrote: Here's a stunning collection of hp photographs, including many of our favorite frequency standards and counters. "Links to Jeff Peletz's Wallpaper Equipment Photographs" http://hparchive.com/wallpaper Thanks to Carl Ott N2RVQ, over at the

[time-nuts] hp photographs

2020-11-28 Thread Tom Van Baak

Here's a stunning collection of hp photographs, including many of our favorite frequency standards and counters. "Links to Jeff Peletz's Wallpaper Equipment Photographs" http://hparchive.com/wallpaper Thanks to Carl Ott N2RVQ, over at the Nixie tube mailing list, for the link. /tvb