lengthening bar bow compass straight bar drop compass
Answer Discuss in Comment
protractor French curve bow compass scale
duster chalk eraser sand box
set-square drafting machine compass none of the above
set-square working edge straight edge none of the above
divider scale compass plumbing fork
low and conical point chisel and conical point soft and conical point hart and conical point
lengthening bar straight bar drop compass bow compass
compass scale lengthening bar bow divider
T-scale levelling machine divider set-square
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