The Die Varieties of the Nesbitt Series of United States Envelopes

In 'The Die Varieties of the Nesbitt Series of United States Envelopes', Victor Maximilian Berthold meticulously details the philatelic nuances of one of the earliest and most widely disseminated series of envelopes in American postal history. Berthold's work dives into the heart of philately with an analytical lens, examining the subtle distinctions and print variations present in the Nesbitt ser...