Search this album
Gallery
::
The First 100 Years
:: The 26" Yale-Columbia refractor
Sidebar Left
Sidebar Top
No Sidebar
Sidebar Bottom
Sidebar Right
The 26" Yale-Columbia refractor
Page:
1
·
2
·
3
Construction
Views: 3350
Preparing to erect the Polar Axis, early 1953
Views: 3987
Construction
Views: 3729
Construction
Views: 3050
Raising the polar axis
Views: 3792
Raising the polar axis
Views: 3117
Installing the polar axis
Views: 3132
Installing the polar axis
Views: 3950
Installing the polar axis
Views: 3794
