Various drawing tools used by cartographers in the past, including a plier-like ruling pen for drawing lines and a swivel cutter for parallel curves.
Various drawing tools used by cartographers in the past, including a plier-like ruling pen for drawing lines and a swivel cutter for parallel curves.
Various drawing tools used by cartographers in the past, including a plier-like ruling pen for drawing lines and a swivel cutter for parallel curves.
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