#1: Apartment building Meridien de Paris
#2: Meridien de Paris viewed with GoogleEarth
#3: Pedestal of the Arago monument
#4: Le Mire du Sud, the South Beacon
#5: The Paris Meridian at the Observatory
#6: Arago medallions in the streets of Paris
#7: Location of the Mire du Nord: Moulin de la Galette
#8: The Meridian hunter at Mire du Sud
#9: Arago Medallion at the Louvre Square