Astronomy Magazine / March 1985 / No Label / Comet Countdown / Nemesis

ASTRONOMY MAGAZINE October 1985 HALLEY'S COMET RETURNS Collector's Edition

Astronomy Magazine / May 1985 / No Label / When Stars Collide / Comet Halley

Vtg Astronomy Magazine Oct 1985 Halley's Comet Collector's Edition

Astronomy Magazine December 1985 Vtg ICE Comet Flyby Lunar Photos

Vintage Astronomy Magazine November 1985 Light Pollution Halley's Comet

ASTRONOMY MAGAZINE October 1985 HALLEY'S COMET RETURNS Collector's Edition

The Planetary Report Magazine Lot - 1996 Vol XVI Illustrated Astronomy Comets