Plate VI, from Theatrum instrumentorum et machinarum, Julio Paschale, Woodcut on paper, Metal instruments for drawing spirals. Above, three screws with wide threads. An arm attached, which rides on them, inside, a pipe, center. Below, the sections joined. The arm moves on the screw inside the pipe. Two points, one on pipe, other on arm, touch paper. Description in latin on verso of 1949-152-203., Europe, 1582, Print, Print
Keywords:
Plate VI, Theatrum instrumentorum et machinarum, Julio Paschale, Woodcut, paper, Metal instruments, drawing spirals, three screws, wide threads, arm attached, rides, inside, pipe, center, sections joined, arm moves, screw inside, pipe, Two points, pipe, arm, touch paper, Description, latin, verso, 1949-152-203, Europe, 1582, Print
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