Bibliography Details

Langlotz, Ben. Online forum posting. Cloudy Nights, June 12, 2017. https://www.cloudynights.com/topic/580599-questar-design-change-history/?p=7935420.

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

§ 4.2. New Accessories and Design Refinements

• Citation No. 1

§ 5.1. Product Refinements

• Citation No. 2
• Citation No. 3
• Citation No. 4
• Citation No. 5

§ 5.2. Competition Intensifies

• Citation No. 6

Timeline

• Citation No. 7
• Citation No. 8
• Citation No. 9
• Citation No. 10
• Citation No. 11
• Citation No. 12

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

• Citation No. 13