The Chapel of Saint Peter was dedicated on September 6, 1917 by His Grace the Archbishop of Melbourne. The total sum necessary for the construction of the chapel was collected by the L.H.L.G and the chapel stands as a tribute to the honoured memory of the officers and men of the Mercantile Marine who lost their lives in the Great War. Note that the building was erected to commemorate fallen Mercantile Marines in the Great War before the war was concluded. This shows that the war and death toll thus far was significant enough at this point that it was having a serious impact on Australian society. Highly significant as the identifier of the raison d'etre for the chapel building and the massive fundraising effort made by the Ladies Harbour Lights Guild to fund the building prior to the end of the Great War.Large rectangular engraved brass plaqueMEMORIAL CHAPEL OF SAINT PETER / THIS CHAPEL WAS BUILT WITH FUNDS / COLLECTED BY THE LADIES HARBOUR LIGHTS GUILD/ TO THE GLORY OF GOD / AND TO THE COMMEMORATE THE/ BRAVE AND FAITHFUL MEN / OF THE MERCANTILE MARINE WHO/ GAVE THEIR LIVES IN THE/GREAT WAR / THEY ARE TOO NEAR TO BE GREAT / BUT OUR CHIDREN SHALL UNDERSTAND/ WHEN AND HOW OUR FATE/ WAS CHANGED AND BY WHOSE HAND/ ERECTED 1917 At the bottom manufacturer's name and address: P.J. King / 175 Collins Stmemorial, memorial chapel, wwi, first world war, great war, 1917, lhlg, merchant navy, mercantile marine, st peter chapel, walter richmond butler, p.j.king engraver