Grub Parsons/David Sinden mirrors
Discussion
Just found this on sgl.
Very interesting and quite telling [IMO] of the decline of our country and it's industries.
http://stargazerslounge.com/topic/160318-david-sin...
https://sites.google.com/site/grubbparsons/home
edited to include a image of mirror grinding....
Very interesting and quite telling [IMO] of the decline of our country and it's industries.
http://stargazerslounge.com/topic/160318-david-sin...
https://sites.google.com/site/grubbparsons/home
edited to include a image of mirror grinding....
Edited by Mojocvh on Friday 31st August 19:16
Gassing Station | Science! | Top of Page | What's New | My Stuff