The GoaI: MUTUnr. Pnorrrs THNOUGH FNIN DENI.ING . . .

The inspector who brands the "Wolmanized*" mark on Wolmanized Lumber bears witness to an essential fact: The brand means that he has seen the lumber treated, with genuine Wolman Salts, and knows that the treatment has been done thoroughly.

That is sure protection against termites and decay. Yet Wolmanized Lumber has all the advantages of ordinary wood. It can be nailed and painted. The treatment leaves it odorless, noncorrosive, and slightly fire-retardant.

The brand tells you this also: Your profit on lumber which bears it is protected. Wolmanized Lumber is sold only through recognized trade channels. Well known producers stock it, so you can get it in straight carloads, or in cars mixed with untreated lumber.

As for sales, try this: the next time you want to interest a prospective customer in the services of your yard, mention Wolmanized Lumber, explain the dependable protection, and how it will cost only about l/ addit:onal, since it is required only for sills, joists, and other exposed points. Aggressive dealers are finding this an effective way to get new business. For more information, write to AMERICAN LUMBER & TREATING COMPANY, 1405 Old Colony Building, Chicago.

I'os An(eles: 1031 South Btoadway, Ptospect 5558 San Francr'sco: 116 New Montgomery Streef, Suttet 1225