Founded in 1990, Berliner Pen enjoys a long established reputation as a premiere collecting resource. Berliner Pen is devoted to the sales and service of the highest-quality vintage and contemporary writing-instruments. Whether assisting in the purchase of a fine collectable, repairing a hard-to-service older pen, or providing museum-quality restoration services, the Berliner staff delivers over 20 years of combined experience in collecting, restoring, and selling quality pens.

GEOFFREY BERLINER 
Geoffrey Berliner began collecting vintage fountain pens in 1986. Soon thereafter, the fledgling collector became obsessed with providing the most accurate restorations possible for his vintage specimens. Today, he is a master of traditional restoration techniques and continues to develop innovations of his own. Geoffrey founded Berliner Pen in 1990. 

BERNARD ISAACOWITZ 
Bernard Isaacowitz began collecting pens in 1992. Compulsive by nature, Bernard was quickly consumed by wholesale "pen-obsession." Some of the best-loved pens in Bernard's collection include: a Waterman 20 Ripple, a Waterman 0515 sleeve-filler, a Waterman 0558 Gothic, a Waterman 412 over red hard-rubber, and a Parker 15. Since 1995, he has been a full-partner in Berliner Pen.