By Catholic Communications Solomon CATHOLIC SALESIAN Sisters the institute of the Daughters of Mary Help of Christians in Honiara celebrated 150th anniversary of the foundation of their institute at Don Bosco Technical Institution and Mary Mazzarello Development Centre, Henderson on September 24th 2022. The institute was founded by Don Bosco and Maria Mazzarello in 1872. The celebration begins with a thanksgiving Holy Mass led by Archbishop Christopher Cardone OP along with