1592953999000 1312632483000 term-82391 1616540952649 1312632580000 1616290265906 adlib fitz-online adlib-term-82391 009b01b6-8167-342a-89c6-2d8007126809 2 1 scope note Tools which take a variety of forms; used to guide draftsmen in drawing curved lines. reference term-80193 adlib-term-80193 a1aaffa1-9355-3810-b42d-feee514e3f80 curve V.TH.AFU.AXC.GWW.ALO.BUE.AFU 1 code V.TH.AFU.AXC.GWW.ALO.BUE.AFU 1 curves reference term-80879 adlib-term-80879 3bf44d8f-34f7-3237-9d89-6bc679c8c64e rulers (guiding tools) curves term