A good gene pool of the Eastern Shore of Virginia and MarylandRobert Leland Johnson · First published 2006Open the Tome
In memory of Colonel Edmund Scarborough II (Scarburgh) (1618-1671) and Anne Toft (1643-1687) of Accomack County, VirginiaRobert Leland Johnson · First published 2003Open the Tome
A genealogical excursion through historic PhiladelphiaRobert Leland Johnson · First published 1976Open the Tome
An optimal automatic flight control system for the Beech model 99 separate surfaces airlinerLeland Robert Johnson · First published 1976Open the Tome
