A memorial ceremony on the “Day of Remembrance for all Victims of Chemical Warfare” was held at TPM 2015/04/29
View the embedded image gallery online at:
http://tehranpeacemuseum.org/index.php/en/gift-shop-me-en/169-english/photo-gallery/en-gallery-meeting-and-ceremonies/1121-29april2015-pics-en.html#sigProGalleriadfbba3ae31