1958 Mongolian Home type B illustrative cover from Ulanbator (26 May) to Huhhot, f.w. 30th Anniv of the People's Revolution 2t, tied by
1958 Mongolian Home type B illustrative cover from Ulanbator (26 May) to Huhhot, f.w. 30th Anniv of the People's Revolution 2t, tied by Ulanbator cds.1958.5.26 蒙古包B型美術封自烏蘭巴托寄呼和浩特，貼人民革命三十週年2t，銷烏蘭巴托日戳。
