Documents in Very Reverend Father (Hayr Soorp) Oshagan Minassian Collection: Very Reverend Father (Hayr Soorp) Oshagan MinassianItem Type: Document Sort by: Title Creator Date "Third Anniversary Concert' Program December 13, 1959, Very Reverend Father Oshagan Minassian, Director. Very Reverend Father (Hayr Soorp) Oshagan Minassian Father Oshagan Minassian's" First Anniversary Concert" Program November 2, 1958 Very Reverend Father (Hayr Soorp) Oshagan Minassian Father Oshagan's Choral Group "First Annual Concert" Program Booklet Very Reverend Father (Hayr Soorp) Oshagan Minassian