The black lines show the area affected by the fire that followed the earthquake of 1906. The red dot on the map above shows the location of the fire hydrant I mentioned in the last post.
************** Map taken from the book Historic San Francisco: A Concise History and Guide by Rand Richards.
I'll give you full credit. Send your submissions via e-mail. Overheard conversations, pictures and the like are all welcome. Give me your name (for credit purposes) & where you found/heard this.