Captain James Cook’s sextant from 1770.  by johnfalconer

Captain James Cook’s sextant from 1770.

Very cool!
May 6th, 2021  
More complicated optics than I realized.
May 6th, 2021  
Awesome
May 6th, 2021  
Cool capture.
May 7th, 2021  
@marlboromaam @randystreat @jernst1779 @rickster549
Unfortunately it’s behind glass and I find this difficult to photograph.
May 7th, 2021  
Leave a Comment
Sign up for a free account or Sign in to post a comment.