. . . . . "Prescott Holden Thorp (April 28, 1887 \u2013 June 1981), of New Jersey, was a stamp dealer who was a recognized world-famous expert on stamped envelopes of the United States."@en . . . . . . . . . . "2345"^^ . . . "22320963"^^ . . "Expert on postal stationery; wrote books on the subject."@en . "Prescott Holden Thorp"@en . . . . . . . . . . . . . . . . . . . . . "Prescott Holden Thorp"@en . "1054828116"^^ . . . . . . . . . . . . . "American"@en . "1897-04-28"^^ . . . "APS Hall of Fame"@en . . . . . ""@en . . . . . . . . "Prescott Holden Thorp (April 28, 1887 \u2013 June 1981), of New Jersey, was a stamp dealer who was a recognized world-famous expert on stamped envelopes of the United States."@en . . . "1897-04-28"^^ . . . . . . . . . . "Prescott Holden Thorp"@en . . . "--04-28"^^ . . .