Radio Biafra must be one of the rarest QSLs in existence. It was very dangerous to get mail in and out during the civil war. https://swling.com/blog/2018/08/gu

Radio Biafra must be one of the rarest QSLs in existence. It was very dangerous to get mail in and out during the civil war. https://swling.com/blog/2018/08/guest-post-possible-last-remaining-direct-biafra-qsl-emerges/ https://swling.com/blog/2018/08/guest-post-possible-last-rem...