Vintage Butterfly Stamps from several Countries

Vintage Butterfly Stamps from several Countries Some are used, and others are not. Please see the photos. Most are from the 1960s to the 1970s, and a few the year is unknown. Some of the countries, Hungary, Bulgaria, Central Africa, Congo, Madagascar, Mongolia, Ajman and Antiqua   These are from a grandmother's Collection. We are not stamp collectors, so please review the photos. Stamp Collectors, Scrap Book, Butterfly Enthusiasts, Collectors