Nice find, Gene.
First LP pressings came with a promo of Light the Sky on Fire stereo b/w mono. Here are pix/description:
http://www.45cat.com/record/jh11426
I no longer have vinyl of Gold, but still have the free promo 45. Was the 45 in the package? 45's for sale and some 12" single promo versions had Light in stereo b/w Hyperdrive (from Dragonfly.)
The original LP's had a gold & red die cut cover. Both US CD pressings had paper colored yellow and red.
The first CD release from '91 had the single version of Miracles. I haven't played this one in years, but I also recall it and the original CD of Earth both being needle drops. Later Earth CD's aren't needle drops.
The '98 CD has non-single versions of all tracks. It is NOT a needle drop. Both it and the '91 CD have Light added as track 6, and Hyperdrive as track 12.