File:Portland travel time contour map (1964) - Flickr - Eric Fischer.jpg
Jump to navigation
Jump to search
![File:Portland travel time contour map (1964) - Flickr - Eric Fischer.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Portland_travel_time_contour_map_%281964%29_-_Flickr_-_Eric_Fischer.jpg/524px-Portland_travel_time_contour_map_%281964%29_-_Flickr_-_Eric_Fischer.jpg?20200721055142)
Size of this preview: 524 × 599 pixels. Other resolutions: 210 × 240 pixels | 420 × 480 pixels | 672 × 768 pixels | 896 × 1,024 pixels | 2,430 × 2,778 pixels.
Original file (2,430 × 2,778 pixels, file size: 1.33 MB, MIME type: image/jpeg)