BÖRTZELL, JOHAN ERIK ALGERNON.
1840-1918.
Industriman. Efter att ha utexaminerats från Teknologiska inst:s fackavd. för maskinbyggnad tjänstgjorde B. vid Sveriges geol. undersökning. 1872 blev han föreståndare för Generalstabens litografiska anstalt, som han fullständigt reorganiserade. Bl.a. införde B. de nya fotokemiska reproduktionsmetoderna. 1893-1913 var han föreståndare för Riksbankens sedeltryckeri, vilket han även moderniserade. 1881 erhöll han hovintendents titel.
Sv. Uppslag.bok 2:a uppl.Recension i Teknisk Tidskrift 1872 av Algernon Börtzells verk "Beskrifning öfver Besier-Ecksteins kromolitografi och litotypografi"
1689-1758.
Surveyor on Gotland island.
Sveriges sjökartor – A. Hedin.
Carl Van Verden (fl. c. 1718 - 1730) was a Dutch seaman in the employ of the Russian Navy during the early 18th century. Van Verden is best known for his important 1719 - 1721 mapping of the Caspian Sea, which was the most sophisticated and accurate that had been issued to date. A significant cartographic achievement, Van Verden's work on the Caspian led directly to Peter the Great's 1722 invasion of Baku and Derbent and Russian hegemony in the region. Despite his achievements in the Caspian, Van Verden was later passed up by the Tzar in favor of Vitus Behring for the commission to discover a Northeast Passage through the Russian Arctic.
Around 1718 the Russian Tzar, Peter the Great, sponsored a number of cartographic expeditions to the farthest reaches of his vast empire. Most of these were headed up by Dutch navigators, the most experienced and mercenary of the era. Carl Van Verden, a Dutch seaman, was commissioned as a Russian naval officer and assigned the task of mapping the Caspian Sea. Though we...
Bland arbeten.
Carte Marine de la Mer Caspiene.
Stockholm - Mentzer ca 1860.
Le Général Bernadotte. - Litografi första halvan av 1800-talet.