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Are you Joseph Ellison Portlock, author of the books below?
Address Delivered at the Anniversary Meeting of the Geologica... by Joseph Ellison Portlock A Rudimentary Treatise On Geology by Joseph Ellison Portlock Memoir of the Life of Major-General Colby, RE, LlD, FRSL&E, F... by Joseph Ellison Portlock Papers On Geometrical Drawing by Joseph Ellison Portlock A rudimentary treatise on geology by Joseph Ellison Portlock Papers on geometrical drawing; on the arms in use and permane... by Joseph Ellison Portlock The rudiments of geology, for the use of beginners. 1868 [Lea... by Joseph Ellison Portlock Memoir Of The Life Of Major-general Colby by Joseph Ellison Portlock A rudimentary treatise on geology by Joseph Ellison Portlock “Collector’s Edition” A Rudimentary Treatise on Geology by Joseph Ellison Portlock


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