|
The observatory at McLean High School

A view up the stairs into the observatory dome. The
peeling black paint is the first sign of damage. The wheel is used to open and
close the slit in the dome. Dean Howarth, the physics teacher who initiated the
contact, is standing at the top of the stairs.

A view of the rust in the dome and the
mechanism to open and close the slit. The mechanism works, but there are
some prawls which may or may not need work. Below and to the left is a
hand rail for the stairs. Most of the rust damage is at the bottom of the
dome, as shown in the photo. It appears that water has blown in and has
puddled.

Another view of the inside of the dome,
opposite from the slit, showing more rust and damage to the paint. The
dome does not now rotate. There is a sheet metal apron which must be
removed in order to access the wheels and the motor.

A view of the slit, looking upward. The slit
is supposed to be closed with two C-clamps, but this was not done during
the year of construction, so the wind and rain came in.
Next
|