Questar Advertisements
Gregory Gross

World’s Finest, Most Versatile Telescope

First advertisement in Natural History magazine (November 1958).

1/6th Page Vertical

Questar advertisement, <em>Natural History</em>, December 1958
Questar advertisement, Natural History, December 1958. Questar Corporation

Nature, October 1958, 441.
Nature, November 1958, 497.
Natural History, November 1958, 528.
Nature, December 1958, 547.
Natural History, December 1958, 534.
Nature, January 1959, 49.
Natural History, January 1959, 54.
Natural History, February 1959, 107.
Natural History, March 1959, 166.
Natural History, April 1959, 176.
Natural History, May 1959, 286.

1/12th Page Vertical

Questar advertisement, <em>Holiday</em>, April 1959
Questar advertisement, Holiday, April 1959. Questar Corporation via archive.org

Holiday, April 1959, 196.
Holiday, May 1959, 200.
Holiday, June 1959, 185.