Keywords: aviation military aviation militaryaviation liberty engine libertyengine liberty l-12 libertyl12 liberty 12 liberty12 aero engine aeroengine SDASM.CATALOG: Denbo_00304 SDASM.TITLE: Richard Denbo Special Collection Photo SDASM.DATE: 1914-1919 SDASM.COLLECTION: Richard Denbo Collection SDASM.MEDIA: Glossy Photo SDASM.DIGITIZED: Yes PUBLIC COMMONS.SOURCE INSTITUTION: San Diego Air and Space Museum Archive SDASM.CATALOG: Denbo_00304 SDASM.TITLE: Richard Denbo Special Collection Photo SDASM.DATE: 1914-1919 SDASM.COLLECTION: Richard Denbo Collection SDASM.MEDIA: Glossy Photo SDASM.DIGITIZED: Yes PUBLIC COMMONS.SOURCE INSTITUTION: San Diego Air and Space Museum Archive |