EditorialGiovanni Battista Bracelli, Plate 20: two figures composed of pipes and sieves from 'Bizzarie di varie figure', Giovanni Battista Bracelli (Italian, active 161650), 1624, Etching, Plate: 3 1/4 ? 4 3/16 in. (8.3 ? 10.7 cm), Sheet: 3 5/16 ? 4 1/4 in. (8....
EditorialA worker operates sieves at a gold mine near Debin, a settlement on the Kolyma Highway in Russia's Far East, Oct. 13, 2019. (Emile Ducke/The New York Times)
EditorialChinese men sifting and winnowing rice with sieves, Qing Dynasty. Handcoloured copperplate engraving by Andrea Freschi after Antoine Cardon from Henri-Leonard-Jean-Baptiste Bertin and Jean Baptiste Joseph Breton's China, Its Costumes, Arts, Manufacture...
EditorialSieves and jugs of bronze, Fig. 236, sieves made of bronze, Fig. 237, jugs of bronze, p. 315, 1856, Johannes Overbeck: Pompeji in seinen Geb?uden, Alterth?mern und Kunstwerken [...]. Leipzig: Verlag von Wilhelm Engelmann, 1856.
EditorialWashing tin ores in water channels, In a ditch, the tingrains are washed in sieves, woodcut, p. 280, (Liber octavus), Manuel, Hans Rudolf (graveur sur bois), 1556, Georgius Agricola: De re metallica libri XII: quibus officia, instrumenta, machinae, ac ...
EditorialWashing with the narrow sieve, The ore is sifted by hand in a water barrel with a narrow sieve and a spatula; there are variously narrow sieves, woodcut, p. 245, (Liber octavus), Manuel, Hans Rudolf (graveur sur bois), 1556, Georgius Agricola: De re me...
EditorialProcessing with a sieve_3, The pierced ore pieces are moved in hanging sieves, woodcut, p. 225, (Liber octavus), Manuel, Hans Rudolf (graveur sur bois), 1556, Georgius Agricola: De re metallica libri XII: quibus officia, instrumenta, machinae, ac omnia...
EditorialGradual processing with a sieve, The ores are gradually sieved with increasingly dense sieves, finally they are washed in water barrels, woodcut, p. 227, (Liber octavus), Manuel, Hans Rudolf (graveur sur bois), 1556, Georgius Agricola: De re metallica ...
EditorialSieving of coal and clay powder, The carbon powder is sifted in wooden sieves, as well as the dried clay pieces, larger pieces are pounded again, woodcut, p. 306, (Liber nonus), Manuel, Hans Rudolf (graveur sur bois), 1556, Georgius Agricola: De re met...
EditorialSilversmithing Guild of Antwerp, Silver Medal. Front: decorative bowl crowned with a statue, to the right of it: a brush, a scale, a box with box-shaped weights and a rosegar, left: stew pot, two triblets, anvil, plattang and compass. Reverse: ring, th...
EditorialSilversmith's Guild of Antwerp, Silver Medal. Front: decorative bowl crowned with a statue, to the right of it: a brush, a scale, a box with box-shaped weights and a rosegar, left: stew pot, two triblets, anvil, plattang and compass. Reverse: ring, thr...
EditorialSilversmith guild of Antwerp, guild token with no. 64, Brass medal. Front: decorative bowl crowned with a statue, to the right of it: a brush, a scale, a box with box-shaped weights and a rosegar, left: stew pot, two triblets, anvil, plattang and compa...