In 1933, Roger Beuzelin bought a distillery from the Faber family. Rum Néron is named after the original owners from the 18th century. The distillery was closed in 1965.
Here are full texts from the labels
gp637: Rhum Néron; 55°; Exploatation familiale de cannes a sucre; De Moule, Grande-Terre, Guadeloupe; pur jus de cannese garanti; Rhum Agricole; Distille par Roger Beuzelin, Le Moule, Guadeloupe