Today I'm showing a Fairchild Company (of New York, New York), telescopic dip pen/mechanical pencil It features a reversible writing unit. It is properly marked Fairchild on the case and the nib. It came in a wooden container. Nice touch! Circa 1890 - 1910. Closed the piece is 3 5/8 inches in length. Fully extended with the dip pen ready to write the length is a whopping 6 7/8 inches.