On the occasion of the Trans-Mississippi World's Fair in Omaha, Nebraska, USA, a series of nine special stamps was issued with values ranging from 1 cent to 2 dollars. The series appeared on June 17, 1898, and brought quite a...
In the *Nederlandsch Tijdschrift voor Postzegelkunde*, volume 1904, August/September, the issuance of three stamps was announced, specifically for an area in Central America where the Panama Canal was being dug. With the construction of the Panama Canal, in what was then still Panama...
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