Vintage 14K Trim Red Fountain Pen Special Iridium Nib Risque Figures Tokyo Japan

  
This vintage red fountain pen by Rigen is a true collector's item, no Rigen band. Features a medium nib size and originally contained black ink. This pen also includes unique 14k gold trim and special iridium nib. (R 14k is on the clip and band and Special Iridium is on the nib). Made in Japan, this fountain pen is perfect for those who appreciate vintage writing instruments. The pen showcases risqué figures adding to its overall allure. Probably dates to the late 1940's but could be earlier. " However, all references I can find say the "R is a maker's mark. In this case standing for Rigen. Feedback is greatly appreciated and always reciprocated once received.