Set of 9 vintage 70s astrology pin-back buttons, radio station giveaway prizes

Set of 9 vintage 70s astrology pin-back buttons, radio station giveaway prizes. These various zodiac pins are full of retro graphic charm! Each has a green background colour and a wonderful illustration symbolizing 9 different star-signs. Includes Aquarius (has a scratch on the front), Capricorn, Scorpio, Aries, Pisces, Virgo, Leo, Taurus and Libra. (Missing Cancer, Sagittarius and Gemini, sorry!) These were originally radio station giveaways by CJME in Regina, Saskatchewan. In fair preowned condition: the pins are all intact and work well. The illustrations are all fully intact. Please see pics.