Oregon state by itself c.1902 huge Rand McNally folio map transitional detailedOregon. (United States Western America Pacific states). Issued c. 1902, Chicago by Rand McNally for their monumental Business Atlas. Excellent oversized early 20th century color printed map. Not to be confused with their much more common small quarto size maps of this era. Excellent level of detail not possible on smaller maps. Nice transitional map for any collector of the maps of this state. Likely a variant to many others around it given the rapid