Morris, R. K., & O'Brien, W. (1960). Typescript letter from Richard Knowles Morris to William O'Brien thanking him for his reply regarding John Philip Holland, informing him he has enclosed a cheque of $9 for the purchase of both volumes of 'Devoy's Post Bag' and requesting if there are any other works that include information on Holland.

Morris, Richard Knowles, and William O'Brien. Typescript Letter from Richard Knowles Morris to William O'Brien Thanking Him for His Reply Regarding John Philip Holland, Informing Him He Has Enclosed a Cheque of $9 for the Purchase of Both Volumes of 'Devoy's Post Bag' and Requesting If There Are Any Other Works That Include Information on Holland. 1960.