For Beautyt glas fir #"; ""i#ff#r,,, o nffi ffi ffi m ffi ffi

IIVER eeven million Douglae ll fir doors were produced last year--enough for 600,000 new homes.

Six out of every ten doors sold last year were Douglae fr doore because:

L Durable Douglas fir builds strong, serviceable doors; it takee fine finiehee for doore of beauty, too!

2. Douglas fir doore are maseproduced for economy. They are manufactured in the Pacific Northwest and available everywhere in the United Statee.

3. Since 1947 the Fir Door Institute has inspected the quality of doors canying the FDI registered grade marks. This year the Douglas fir door induetry will again produce quality doorg in quantity to meet the increased demand.

When stockingo specifying or using doorso be certain you ask for beautifulo durableo Douglas fir doorsgrade-marked for your protection.

Fir Door Institute

YOU HAVE OUATITY ASSURAI{GE

WHEII YOU SPECIFY DOORS WITII

TIIESE FDI SRADE TARKS

Demand these FDI official atamps on every Douglas Fir door you buy. These FDI grade. marks certify that doors so marked meet qwlity Commercial Standards CS73-48-and have been officially inspected by the Fir Door Institute. At buyer's request, doors marked by FDI stamps will be covered by notarized Certificate of In. slEction.

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