EditorialForms of dykes_2, Tectonics, straight, indirect and curved rock crevices and dykes, woodcut, p. 41, (Liber tertius), Manuel, Hans Rudolf (graveur sur bois), 1556, Georgius Agricola: De re metallica libri XII: quibus officia, instrumenta, machinae, ac o...
EditorialRussian bassoon, Russian bassoon in five parts. The thickest two wooden parts are marked 'G. Hanken / Rotterdam '. Thirteen holes, of which the 1st, 2nd, 3rd, 7th, 8th, 12th and 13th have closed valves. The thumb of the left hand serves the 1st, 6th an...
EditorialChromatic Bass Horn, Chromatic Bass Horn in Bes. Twelve holes, two of which have open valves and eight with closed valves. The thumb of the left hand serves the 1st, 2nd and 3rd valve, that of the right hand the 8th. the round, flat valves partially re...
EditorialCynogale bennettii, Print, The otter civet (Cynogale bennettii) is a semiaquatic civet native to Thailand, Malaysia, Indonesia and Brunei. It is listed as Endangered because of a serious ongoing population decline, estimated to be more than 50% over th...
EditorialCynogale bennettii, Print, The otter civet (Cynogale bennettii) is a semiaquatic civet native to Thailand, Malaysia, Indonesia and Brunei. It is listed as Endangered because of a serious ongoing population decline, estimated to be more than 50% over th...
EditorialSatyress and her Infant, ca. 1520 or later, Indirect cast; copper alloy, dark brown with areas of black patina., H. 25.5 cm., Metalwork-Bronze, Workshop of Severo Calzetta da Ravenna (Italian, active by 1496, died before 1543), In this tender vignette,...