Bibliography Details

Darkskyaz. Online forum posting. Cloudy Nights, May 30, 2020. https://www.cloudynights.com/topic/580599-questar-design-change-history/?p=10227611

The following is a complete listing of all citations using this source:

§ 4.2. New Accessories and Design Refinements

• Citation No. 1

The Changing Finish of Questar’s Star Map Dew Shield, Moon Map, and Other Navigation Aids

• Citation No. 2