This vintage ballpoint pen from Unipeco is a great addition to any collector's stash. With a unique design and rich history, this pen is sure to impress. Made of durable plastic and manufactured in the United States, this pen features ink that may be dry due to its age. The pen is associated with the United Services Life Insurance company in Jacksonville, Florida and belonged to CDR. Dan Eckard USN Retired. A great find for those who appreciate vintage writing instruments. Mechanism sticks.