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FI R, E PR,OO F. ECONOM I CAt

rftcpoor Roors - o-,ltlllilj:ff;,, sidirgr. porrnions

Schumitc tominotcd Plonk ir dcigncd prool. lf con't burn ond won'f rupporf fo mccl lhc urgcnl nccd for o rpccdy, combudion. Schumitr torninotcd Plonk rubsfonliol, fircproof molcriol for urc provido oficctivo fin protrcfion for ovcr woodioirf conrlruclion. Avoiloblc wood f:oming. for prompl rhipncnf. NO EXpANS;ON OR CONIRACITON. SPEED OF ERECTION. Thc gionl Schumirc Lomimtcd plonlho:thcronc plonkr, up to 9 fof long, comc rody phyricol propcrtio or rtono ifrclf ond lor nciling lo wood ioirls-no n.lol i. unof,acird by hcof, cold or dornpncr. clipr or othor rpcciol ollochn.ntt No rnovamanl in lho ponolr cvln yhln n.ccr3ory. rubioctrd lo .rtr.m. lluclvotionr in FIREPROOF. Gyprum ir obeoluldy ftro f.np.tofut

IHRIt STYItS ord IHICIIIISStS

2'widc...6',8',9'fong 2'widl'...6',7'6',8',9'long

2'widc...6',7'6',8',9'long Shiplop cdgc! on long ridcr. Endr rquorc. Rccut for cxo<t dimdntionr.

Millions of squore feet of speedily erecle4 substonliol, fireproof

Schumite Lominoted Plonk hove been used with comple?e soiisfoction by mony prominenl conslrucfors on Army, Novy, Moritime ond Housing proiecls. BON DS

t0W you hove TW0 vqcuum-pressure lreqlmenls giving ordinory vvood long life

WOLMAN SAIIS* Preservolive

Wolmanized Lumber*-wood imfregnated with Wol' man Salts-is highly resistant to decay aud termite aftack. Vacuum-pressure beafment drives the pre' servative deep into the wood; fiber'fixation prevents its leBching out. Wolnanized Lumber is clean, odor. lees and paintable. It does not increase the fire hazard'

MINALTTH* Fite Refqrdcnf

Wood that has been pressure-treated with Minalith fire retardant will not support combustion. Because it will not catch or spread fire, it helps confine fire to points of origin. It maintaiqs its load-bearing shenqth without sudden coll,apse when exposed to flame' Minalith fire retardant has no disagrreeable odor or harmfut effect on workmen's skin or clothing.

'Bqgdstlr€d tladema*s

Conslrucfion men all over the world are learning the value of wood that has been given longt life byAmerican tumber's vacuum-pressure treat-' ments. Plan to profit by the postwar acceptance for treated wood thus being built up. Both Wolmanized and Minalith-treated lumber are distributed through regular trade channels. Arnerican Lumber & Treating Comlnnn 1648 McCormick Building, Chicago 4, Illinois.