REFINE
Browse All : Images of California and Sonoma County (Calif.) from 1896
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Author
Blum, George W.
Full Title
Untitled map of Sonoma, Marin, Lake, and Napa Counties.
List No
1592.002
Note
Bike paths shown in red and labeled with abbreviations. The first abbreviation of the two tells the road condition. Conditions are: G (good), F (fair), P (poor), and V.P. (very poor). The second abbreviation is for the grade of the road. Grades include: L (level), R (rolling), H (hilly), and M (mountainous).
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