查了一下,果然....
Richard Esterbrook manufactured quill pens in Cornwall. In the 19th century, he saw a gap in the American market for steel nib pens. Esterbrook approached five craftsmen who worked for John Mitchell in Navigation Street with a view to setting up business in Camden, New Jersey, USA. Esterbrook later went on to become one of the largest steel pen manufacturers in the world before eventually going out of business.