1. Mei guo san fan shi hua qiao qu : xiang xi tu = Map of San Francisco Chinatown. Published September, 1929. Compiled by J. P. Wong (Raster Image) Datasets Stanford University Public content 1929. Wong, J. P. This layer is a georeferenced image of an original lithograph map with 2 insets, showing the extent of Chinatown in San Francisco and, in the secon... Stanford University. Center for Spatial and Textual Analysis.