Architect's Scale Ruler
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An Architect’s Scale ruler for drawing machinery and structures.
Keywords
Ruler, rulers, triangle ruler, Architect's Scale Ruler, architect ruler, architects ruler, architects scaleGalleries
Mechanical Drawing ToolsSource
French, Thomas E A Manual of Engineering Drawing for Students and Draftsmen (New York, NY: McGraw-Hill, 1911)
Downloads
2400×343, 133.6 KiB
1024×146, 24.5 KiB
640×91, 13.4 KiB
320×45, 5.3 KiB