描述
Autograph letter signed, one page - also addressed to the reverse of the conjoined sheet, 4 x 5 inch, in French, brief letter to Joseph-Philippe-François Deleuze (1753-1835, 18th-19th-century French naturalist) - concerning an appointment, written and signed in dark ink "Humboldt", attractively mounted (removable) for fine display with a picture of Alexander von Humboldt (altogether 11,75 x 8,25 inch), with mounting remnants to the upper right corner, and scattered mild signs of wear - in fine condition.
In parts:
"[...] par samedi et dimanche, mon [illegible] et excellent ami [...] chez Vous, déjà à trois heures et demie
Mille hommages - Humboldt"
Translated:
"[...] by Saturday and Sunday, my [illegible] and excellent friend [...] at your place, already at three thirty
A thousand tributes - Humboldt"
有关该人的更多信息
Profession:
(1769-1859) Prussian geographer, naturalist and explorer - Humboldt`s quantitative work on botanical geography laid the foundation for the field of biogeography.
出生年份： 1769
Alexander von Humboldt was a renowned German naturalist and explorer born on September 14, 1769, in Berlin. He was one of the most influential scientists of his time, known for his contributions to the fields of geography, geology, and biology.
From a young age, Humboldt showed a keen interest in the natural world, which led him to pursue a career in science. He embarked on a series of expeditions to South America, where he collected valuable data on the region's flora, fauna, and climate.
One of Humboldt's most significant achievements was his exploration of the Orinoco and Amazon rivers, which provided valuable insights into the diverse ecosystems of the region. He also conducted groundbreaking research on the distribution of plant and animal species, laying the foundation for the field of biogeography.
In addition to his scientific work, Humboldt was a prolific writer and communicator, publishing several influential books on his findings. He was a strong advocate for the protection of the environment and was instrumental in shaping the budding field of ecology.
Humboldt's work had a lasting impact on the scientific community and inspired generations of naturalists and explorers. He passed away on May 6, 1859, leaving behind a rich legacy of exploration and discovery in the natural world.
Today, Alexander von Humboldt is remembered as one of the greatest scientists of his time, whose contributions continue to shape our understanding of the natural world.
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