This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
LambournePlan. Lambourne's plan for the Joseph Priestley House Plans de la Joseph Priestley House de Northumberland en Pennsylvanie dessins par Lambourne image retouche josephpriestleyhouse org html ca Lambourne Art work is in the public domain Image PriestleyHouseLambournePlan Higher resolution but slightly keystoned image PDArt