Katherine J. Rinehart is a dedicated advocate for historic preservation, co-founder of the Petaluma Signs Project, and author of Petaluma: A History in Architecture. After retiring from an 18-year career at the Sonoma County History and Genealogy Library, she now dedicates her time to providing historic research and archival organizational services as a consultant. (Photo below is Katherine’s favorite lost sign: the Greyhound Bus Depot of Petaluma.

kjrinehart.com
FB: KJRHistorian