This is a map of the Sherwood Quadrangle. The potential vineyard sites are highlighted in pink. These maps were created to preserve certain locations from residential growth.
Adelsheim, David and Lett, David, "Sherwood Quadrangle, Oregon" (1973). Land Use Planning Maps: David Adelsheim Collection. Image. Submission 4.
Grape growing, David Adelsheim, David Lett, Sherwood Quadrangle