Vintage Ecology Flag hard enamel lapel pins, set of 2, with the green-and-white striped ecology flag design and theta symbol. One pin is shown on the original printed card.

• Gold-tone metal with hard enamel fill.
• Ecology Flag subject with green field, white stripes, and theta symbol.
• Pin-back construction with clutch fastener on the reverse.
• Partial original printed card is included, with "ECOLOGY FLAG" visible on the front.
• Back card text references the ecology flag and its symbolism.
• Two pins are shown in the photos.

Photos show light surface scuffs/tarnish on the metal and wear to the card edges. Please review the photos for the exact cosmetic condition.