"The New Jerusalem"
In 2013 with the building upgrade at Holy Trinity through the generosity of the Diocese four stained glass windows originally from Holy Advent Anglican Church, Armadale were bestowed to the Parish. 
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 The ‘Presentation in the Temple’ originally gifted to the Holy Advent Anglican Church Armadale by Violet Gayer in remembrance of her husband Charles Edward Gayer a priest called to higher service on 22-6-35 
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The ‘Resurrection’ gifted by Muriel also originally gifted to the Holy Advent Anglican Church Armadale  in remembrance of her parents Henry Seaton Lynch Vestry man  6-4-1924, Ada Eliza Lynch 6-3-1947 and her brother Herbert Reginald 
23-8-1912.  
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The ‘Apocalypse’ window which is located over the door and ‘New Jerusalem’ window  in the Sanctuary are a pair and were originally a thank offering to Holy Advent from Veronica and Frank Key who were married at Holy Advent Armadale on 8th January 1944, during the second world war which lends some understanding to the symbolism in the Apocalypse window which incorporates the helmet, the breastplate and the sword for the fight from the book of Ephesians.