I'm not very knowledgeable about fountain pens, but... This is a Montblanc 146 14C 1970s Meisterstück fountain pen. It was purchased around 1980 in Vienna, Austria. Although it hasn't been used much, there are some minor scratches due to age. The 146 from the 70s is said to have a lighter end cap than the current models, making it easier to write with. □ Body Material Resin □ Nib Material 14K Gold □ Mechanism Piston-filling □ Size Total Length: Approximately 146mm (capped) Total Length: Approximately 159mm (posted) Barrel Diameter: Approximately 14mm □ Accessories None (pen only) □ Other All-gold 14C nib, ebonite feed, a 1970s model Montblanc 146 black fountain pen with a gold nib. - Brand: Montblanc - Model: 146 - Nib Material: Gold - Color: Black - Trim: Gold clip Thank you for looking.