Oregon State Map Astoria Salem Portland Columbia River Eugene City 1888 Cram mapRailroad and County Map of Oregon. (North America, United States, Pacific Northwest, Oregon, Salem, Portland, Astoria, Eugene City, Columbia River). Issued 1888, Chicago by George Cram. Uncommon late 19th century color lithographed map. Not to be confused with the much more common smaller later Cram maps of this era. Original center fold as issued. Well preserved, nice looking example with pleasing age patina. Sheet Measures c. 23 1 4" H x 17 1 4" W.