23 December 1909
(San Francisco Call, California )
Source: California
Digital Newspaper Collection (cdnc.ucr.edu)
The article’s sub headlines read as follows:
“Mysterious Voyager of Skies Hovers Over the City of Worcester , Mass.
Visitor From Clouds Traveling at Great Speed Flashes Powerful
Searchlight”
The UFO incident occurred on 22 December 1909.
https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&d=SFC19091223.2.5
https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&d=SFC19091223.2.5
(tageo.com photo)