Principia College:
Departments
Principia Astronomical Observatory
Test setup for telescope mirror being inspected by Bill Mueller, former Prin Biology faculty Don Loomis, world renowned optician, grinding Principia 16" telescope mirror
Our mirror Warren Offutt's 24" telescope similar to Principia telescope
Telescope RA drive mechanism Principia Telescope before test and painting in Tucson, AZ
Boston RA and DEC drive gears and  control paddle Focus mechanism components