7 5/8 x 7/8 x 5/8 in.
This long hat pin has a small oval medallion on the top that is engraved with a map of the world in the center, and around the edge the words "Hammond Typewriter/ For All Nations And Tongues", and on the reverse "Typewriter Exhibit/ Madison Sq. Garden/ New York 1904".
Gift of Bella C. Landauer
Due to ongoing research, information about this object is subject to change.