![](/TrimIcon/w32h32/YellowBook.png)
West Delta Park contour map
Friday, December 31, 1920
A2013-007
M/10147
Copy of the original topographic map. Peninsular Drainage District 1 Bureau of Parks
West Delta Park contour map
Friday, December 31, 1920
A2013-007
M/10147
Copy of the original topographic map. Peninsular Drainage District 1 Bureau of Parks