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TWO-BY-FOURS
TWO-BY-FOURS
ScnMaster
pieces of untrimmed lumber two inches thick and four inches wide. Those two-by-fours sometimes could be vertical and you
measure
it with a
plumb bob
because if they aren't vertical the
wall
will
sag
.
—
TRs
in
Life
Glossary Final approval 28.1.90