French astronomer Félix Tisserand, who died OTD in 1896, took a post at the #Paris Observatory; see it today near some megalithic structures https://cromwell-intl.com/travel/france/paris-megaliths/?s=mb #travel #history
Bob's Pages of Travel, Linux, Cybersecurity, and MoreNeolithic Megaliths in the Suburbs near the Paris ObservatoryVisit megalithic structures near the Paris Observatory in the southern suburbs of the city.