Jeff Duntemann's Technology Projects  
 Gallery: Jeff Duntemann's Photos navigate UP   Album: Jeff Duntemann's Technology Projects navigate UP 
First Photo Previous Photo 11 of 65 Next Photo Last Photo

1970: My 8: vent-pipe scope at a partial solar eclipse near Chicago. The scope itself dates back to 1968.

1970: My 8: vent-pipe scope at a partial solar eclipse near Chicago. The scope itself dates back to 1968.


First Photo Previous Photo 11 of 65 Next Photo Last Photo
 Gallery: Jeff Duntemann's Photos navigate UP   Album: Jeff Duntemann's Technology Projects navigate UP 
Powered by Gallery v1 RSS