I have been asked by a Belgian researcher to look up information about some photographs taken in 1918 when hundreds of Belgian and Italians soldiers arrived in San Francisco from Russia.
I have details in the photo, such as a sign that reads “BILLIARDS” above the soldiers head and newspaper articles from the Chronicle talking about the parades. But exactly where the photos are taken in San Francisco? That’s a tough one.
One site that provides possibility is Old SF. Photos from multiple online sites are placed on a map of San Francisco. oldsf.org
Perry Family Tree 
Welcome to Geneabloggers!
Regards, Grant
Welcome to the GeneaBloggers family. Hope you find the association fruitful; I sure do. I have found it most stimulating, especially some of the Daily Themes.
May you keep sharing your ancestor stories!
Dr. Bill 😉
http://drbilltellsancestorstories.blogspot.com/
Author of “13 Ways to Tell Your Ancestor Stories” and family saga novels in The Homeplace Series such as: “Back to the Homeplace”
http://thehomeplaceseries.blogspot.com/
http://www.examiner.com/x-53135-Springfield-Genealogy-Examiner
http://www.examiner.com/x-58285-Ozarks-Cultural-Heritage-Examiner
http://www.examiner.com/heritage-tourism-in-springfield-mo/dr-bill-william-l-smith
http://www.squidoo.com/lensmasters/drbilltellsexcitingstories
The Heritage Tourist at In-Depth Genealogist: http://www.indepthgenealogist.com/