Full article: From fortress flagpole to the Greenwich line: The establishment of a common prime meridian in Norway in the period 1770–1970
Jeff Phelan - Regional General Manager - Southeast - Quincaillerie Richelieu Ltée/Richelieu Hardware Ltd | LinkedIn
![Image of Cutaway Of The Battleship Richelieu (launched In 1939), By Albert Sébille. Full Credit: Roger-Viollet / Granger -- All Rights Reserved. From Granger - Historical Picture Archive Image of Cutaway Of The Battleship Richelieu (launched In 1939), By Albert Sébille. Full Credit: Roger-Viollet / Granger -- All Rights Reserved. From Granger - Historical Picture Archive](https://www.granger.com/wmpix/woh/mis/0876528-Cutaway-of-the-battleship-Richelieu-launched-in-1939-by-Albert-Sebille-Full-credit-Roger-Viollet--Granger----All-rights-reserved.jpg)