Read the Plaque is finding your location, this can take a minute.
Please authorize your browser to share your location before closing this popup.
Newer versions of Chrome have disabled geolocation from non-https sources.
Try our https server which supports geolocation, and can run the the Nearby and Near Me buttons.
TO THE MEMORY OF GUGLIELMO MARCONI
ERECTED BY POPULAR SUBSCRIPTIONS INAUGURATED BY THE SAN FRANCISCO CALL-BULLETIN
Submitted by @agentFin .
Nearby Plaques On Google Maps