Vintage fountain pen Big Ben gray- green celluloid beautiful and crispy original factory engraving "Big Ben 55" button filler gold plated ring and clip with the Big Ben factory name Big Ben gold nib n° 41 Fine semi-flex made in Denmark 1948-50 long 115 mm capped long 135mm posted diam at the cap 14 mm excellent condition Restored and revised perfectly writing The Benzon Trading Company founded in 1922 in Denmark by Niels Benzon mainly imported Wahl- Eversharp pens to Denmark. Benzon had worked at Wahl-Eversharp in the United States for a period of time and obtained the exclusive rights to import Wahl-Eversharp pens into Scandinavia, due to import restrictions in 1933 and the shortage of Wahl-pens. Eversharp, the Copenhagen-based Benzon Trading Company began manufacturing their own line of pens, called Big Ben.