Exhibited is one of few Prince’s Protean Gold Pen nibs known to exist. The Gold Pen nib is marked Prince’s Patent Dec 25, 55.
Immediately below the date is G. F. Hawkes Maker. George F. Hawkes was an inventor and Gold Pen maker in Manhattan. Mr. Hawkes was apparently contracted to produce the Prince Protean Gold Pen nib. See the link below.
Newell A. Prince was awarded patent number 13,995 December 25, 1855 for his Fountain Pen. The Protean Fountain Pen was advertised from 1855 until 1871.
Patent No. US2645206A awarded on July 14,1953 to Parker Pen Co. for a writing pen cited Prince’s Protean Fountain Pen patent as the pioneer patent for this fountain pen patent.
Thomas G. Stearns, one of the witnesses on the Prince patent, invested in the "Prince Protean Fountain Pen” along with John C. Clark. Although Mr. Prince retained but 1/16th of his interest in the invention, Mr. Stearns and John C. Clark, who was engaged in the manufacture of pencil cases in New York agreed to name the company Prince Pen Co. with Mr. Stearns as the manager.
Charles Goodyear’s brother Nelson had perfected his own vulcanized rubber invention. This was a hardened form of rubber from which the pen barrels were made, replacing the silver barrels which Mr. Prince had been using.
Mr John Soper Purdy of Brooklyn then entered the field. He was a penmaker in 1850, had been employed by the Prince Pen Company, and when promoted to the position of manager purchased the rights of the firm, including two other patents awarded in 1855 at a purchase price of $10,000. From the time he purchased the patents until 1879 a number of ideas intended to revolutionize the manufacture of fountain pens were tested. This resulted in Purdy achieving his own patent award May 3, 1904, for Patent No.758,934, for a fountain pen.
In an agreement with Mr. Goodyear, Purdy secured the exclusive use of vulcanized rubber for fountain pens by the payment of $1000 a year.