astrolabe Definition

planispheric, sextant, armillary sphere, magnetic compass, sundial, hipparchus, ptolemaic, theodolite, chronometer, kufic, hieroglyph, leon battista alberti, geometer, achaemenian, akkadian, sassanian, stela, seljuk, elamite, cartouche, achaemenids, bayeux tapestry, sumerians, quatrefoil, mamluk, ancient, eratosthenes, ramesses ii, hellenistic, umayyad, faience, epigraphic, abbasid, yantra, hexagram, spyglass, seleucus, antiquity, omar khayyam, hesiod, mameluke, lyre, stele, ankh, scrolls, ugaritic, apadana, gnomon, decipherment, mihrab, arabic numeral, cuneiform, inkpot, babylonian, rameses ii, avestan, mandylion, philologists, finial, menhir, fatimid, scimitar, hieroglyphic, epigraphy, scepter, neolithic, polychrome, alexandrian, phrygia, artefact, philae, hellenized, ewer, bronze age, shang dynasty, phrygian, democritus, amphora, gurmukhi, gandhara, hilts, sabaean, champollion, sassanid, celestial mechanics, cloisonne, caryatids, conic, lunette, ptolemy, scarab, horology, censer, camera obscura, netsuke, bactria, bactrian, illyrian, cheops, ramesses,