Marker Logo HMdb.org THE HISTORICAL
MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
“Bite-Size Bits of Local, National, and Global History”
 
 
 
 
 
 
2 entries match your criteria.
 
 

Related Historical Markers

Third Meridian Markers.
 
Corps of Discovery Kiosk and other Markers image, Touch for more information
By Craig Swain
Corps of Discovery Kiosk and other Markers
SHOWN IN SOURCE-SPECIFIED ORDER
1Illinois (Alexander County), Cairo — Historical Survey Marker
The beginning of the Third Principal Meridian is located in the Ohio River 1,735 feet directly north of this point. In November, 1803, this was the mouth of the Ohio River. At this location, the Lewis and Clark Corps of Discovery encamped for six . . . Map (db m19415) HM
2Illinois (Alexander County), Cairo — The Beginning of the Third Principal Meridian
The beginning of the Third Principal Meridian is located in the Ohio River 1,810 feet directly north of this point. In November, 1803, this was the mouth of the Ohio River. At this location, the Lewis & Clark Corps of Discovery encamped for six . . . Map (db m19420) HM
 
 
  
  
  
 
Jun. 16, 2021