Gluoliry Control of Lumber SeGrsoning Wif h rhe Moore Moster Au f og rq p h ic Co n troller

This single compoct inslrumenl is truly lhe "mqsler-mind" of lhe Ifloore Cross-Circulqtion Kiln-it embodies in one cose lhese seporole four-point conlrols:

Automoticolly conlrols ond records lemperolrire ( | ) ot gteen end of kiln, ond (21 ot dry end of kiln, (3) qutomqticolly controls humidity, ond (4) outomqticqlly controls roof venlilolion, consewing steom qnd fuel.

Instrument Repairs

Inslrumenls thst ore not occurole cosf monsy lo operole. Send your in3lrumgnt3 to our ln3lrumenl loborolory for prompl repoiring snd recolibroting. All repoir work guaronleed.

board. Sandalwood's color is baked-in, p4rt of the l-rardboard itself. It is not a coating. Ordinary food oils, dirt, bleaches, ink, etc. can be wiped off easily rvithout showing any stains. Sandalwood can be used "as is." However, if one chcloses to paint Sandalwood, one color coat does it. Its mirror-smooth surface needs no sanding or undercoat. No primers and sealers are necessary. Paint flows on evenly and smoothly. Light colors cover the surface of Sandalwood with one coat.

Although Sandalwood' is a 'wood product with the characteristics of wood for ease of sawing and nailing, the surface is much superior to a normal wood product, and is tough enough to take almost any type of wear. Sandahvood Forest Hardboard is ideal for floors, corlnter tops, desk tops, etc. There is great flexibility in the uses one can find for Sandafivood panels in sizes 4'x4' to 4'xl6'. It is engineered for exterior use, as u'ell as interior purpose. In l/8" thickness, a rvall 12 ft. long and 8 ft. high costs about $12.00 retail with no further finishing necessary.

New | 2-poge Plywood Gotolog Lisfs Grodes, Producfs, Applicotion Dqto

The Douglas Fir Plywbod Association announces a ne\\' l2-page trvo-part illustrated catalog tor 1957 that covers fir plywood grades, specialty products and application data in condensed tabular form for architects, builders, engineers, dealers and brrilding code officials.

The booklet for the first time includes three pages of strtrctural drawings that describe recommended fir plywoocl tuses for floor construction, 'ivall sheathing, roof sheathing and various soffit applications.

Information in the catalog covers essential data needed in the construction field: Type-use, recommendations, standard stock sizes of both E,xterior and Interior types of fir plywocld most commonly available, recommendations on plywood siding and paneling, engineering data for the best results rvith plywood for concrete forms, minimum FHA requiren.rents, fundamentals of finishing and detailed information on specialty products and their application.

The catalog is designed for maximum simplicity of use and quick-reference without sacrificing essential information.

Sample copies u'ill be supplied rn'ithout charge from Douglas Fir Plyrvood Association, Tacoma 2, Wash. (Quantity orders, for sales or educational use, are priced at $4.00 per hundred for the S-page general section and $2.00 per hundred for the 4-page specialty products section.)