Lumber Enters into the Problem

Please note in the figures of the table the decided tendency toward

a diminished difference of percentages. The probable explanation

is the rising price of lumber which has, from all accounts, by no

means reached its crest, and which is forced by the tremendous

demand now being made for that material in the world markets.

Lumber is one of those staples of such wide and varied use that it

is well to consider seriously its conservation, both in guarding

its supply and in maintaining a reasonable price. We are all

interested, for everybody at one time or another uses some form of

lumber.

[Illustration: Face Brick Store Front, St. Louis, Mo. Preston J.

Bradshaw, Architect]

A manual of face brick construction · 第 55 / 156 题