Coffey, G., & De Kay, C. (1890). Letter from George Coffey to Charles De Kay regarding difficulties he encountered while photographing the Newgrange tunnels and discussing the possibility of an article on the Boyne tunnels.
MLA CitationCoffey, George, and Charles De Kay. Letter from George Coffey to Charles De Kay Regarding Difficulties He Encountered While Photographing the Newgrange Tunnels and Discussing the Possibility of an Article on the Boyne Tunnels. 1890.
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