Added aerial photo coverage for Pondera County Montana in the year 1957. View of Conrad Montana in 1957.
Added aerial photo coverage for all of Boone County Nebraska in the year 1957. View of Petersburg Nebraska in 1957.
Added aerial photo coverage for Pondera County Montana in the year 1957. View of Conrad Montana in 1957.
Added aerial photo coverage for all of Boone County Nebraska in the year 1957. View of Petersburg Nebraska in 1957.