Keywords: brown field brownfield yak yak-52 yak52 n4437d indoor Catalog #: 10_0018080 Title: Brown Field Date: Additional Information: Brown Field Tags: Brown Field , Brown Field , Repository: San Diego Air and Space Museum Archive Catalog #: 10_0018080 Title: Brown Field Date: Additional Information: Brown Field Tags: Brown Field , Brown Field , Repository: San Diego Air and Space Museum Archive |