http://www.rssboard.org/rss-specification 720 http://catalog.wrhs.org/collections/search?docsPerPage%3D100;smode%3Dadvanced;subject%3DAerial%20photogrammetry%20--%20Ohio.;subject-join%3Dexact Results for your query: docsPerPage=100;smode=advanced;subject=Aerial photogrammetry -- Ohio.;subject-join=exact Tue, 28 Jul 2020 12:00:00 GMT http://catalog.wrhs.org/collections/view?docId=ead/PG019.xml The Aerial Photographs of Cuyahoga County, Ohio, 1937-1938, consist of of 261 high altitude aerial photographs of Cuyahoga County, Ohio. The collection also includes 18 collage photographs are a key to placement of the aerial photographs. These views record the entire land area of Cuyahoga County. The 261 high altitude photographs measure 9.25 x 11.25 inches and the 15 collage photographs measure 15 x 25.75 inches. All photographs are black and white. http://catalog.wrhs.org/collections/view?docId=ead/PG019.xml Wed, 01 Jan 2014 12:00:00 GMT http://catalog.wrhs.org/collections/view?docId=ead/PG075.xml The collection consists of aerial views of Cleveland, Ohio and surrounding communities. The collection is divided into two types of aerial views: those taken vertically from approximately 20,000 feet altitude, and those taken at an oblique angle from approximately 3000-5000 feet altitude. http://catalog.wrhs.org/collections/view?docId=ead/PG075.xml Wed, 01 Jan 2014 12:00:00 GMT