Lyng, C., & O'Brien, W. (1958). Letter from Catherine Lyng, daughter of John J. Lyng, to William O'Brien thanking him for the book John Harvey's 'Dublin', sharing her hopes that she, her family and her father may travel to Ireland the following year, discussing her families heritage and mentioning she may attempt to record her father stories.

Lyng, Catherine, and William O'Brien. Letter from Catherine Lyng, Daughter of John J. Lyng, to William O'Brien Thanking Him for the Book John Harvey's 'Dublin', Sharing Her Hopes That She, Her Family and Her Father May Travel to Ireland the Following Year, Discussing Her Families Heritage and Mentioning She May Attempt to Record Her Father Stories. 1958.