This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Henry Bill Map and View of San Francisco California Geographicus SanFranciscobill. highly appealing view map of San Francisco dating to Reveals San Francisco as seen from Nob Hill looking down California Street Telegraph Hill appears on the left Shows numerous buildings and ships throughout The most important buildings and locations