Trial layout

Sat, 14 Apr 2012 10:56:06 -0700

This picture shows tar paper laid out in a 6'x8' rectangle, reduced a little to account for the thickness of the observatory walls. I used this arrangement for a while to see whether observatory would be big enough to work in. Turned out that 6'x8' was too small; so the piers in this picture are where I planned to put the corners of my 8'x10' observatory.