That is, "long" means the way the grain runs.

It is always safe to specify in such a case.

It is common when small pieces are ordered to add one-quarter to the cost for waste.
In large lots lumber is ordered thus: 800' (B.M.) whitewood, dressed 2 sides to 7/8", 10" and up.

This means that the width of any piece must not be less than 10".

Prices are usually given per "M," i.