PT

Drive Screw Ring Shank Shank

Behind the deeign of a Deniston nail lie 3,000 Years of orosress in the develoPmeit ofnailing. The first cr-ude iron nails weie Produced at the beginning ofth-e Iron-Age. Until -the beginning of the 19th century -A,.D., all nails were crafted bY hand- TheY ranked among man'e greatest treasures.

Todav. less scarce but uo less valirible, the nail continues to serve man's basic fastening needs. SPecial Purpose nails,-such as the Deniston TYipie-Lock Lead-Seal Metal Roofins Nail, have grown from min's developing interest in better buililing technioues. Used with metal roofind, the Deniston nail drives eaiilv, holds firmly, forces a tieht iead seal into the hole mide bv the nail.

Deniitou Lead-Seal Metal Roofing Nails, galvanized finish onli, are available with vour choide of ring or drive icrew shank, Packed in 5O pound colorboard cartons.

With nail angled slightly, drive through top of corrugation. Seat nail firm' ly to achieve full LeadSealing, but do not flatten corrugation. Space naile approx.imately 6 to 8 inches on side Iaps and 5 inches on end laps.

Corrugated Roll Roofing

Angle nail slightly and drive through orjust below top of V peak. Seat firmlY for maximum sealing, but take care not to flatten V peak. Flattened Peaks Prevent proper laPPing fit. Space nails as for corrugated roofing.

FLAT RO('FING AND FLASHING

Ett F0UI{IA|1{, SR., newly elected vice president ot The American Institute of Timber Construction' was oroeram chairman for the first day's session which heaTt with the laminated timber market.

He said, 'oOur program teaches salesmen the laminating vocabulary such as ap' pearance, grade, combination numbers, glue types, camber and overcomes the fear ihat something glued might come unglued. It then motivates them to the advantages of selling laminated timbers. The counterman has to be convinced that he will have fewer problems with availability, aPpear' ance, twisting and checking so common with sawn timbers. The volume commis' sion salesman is shown how laminated timbers can be used as a selling tool to help him sell a lumber list without always being low bidder."

There was also a discussion of how to convert from steel to laminated timbers. It pointed out the advantages of wood over steil and an actual chart is given to dealer salesmen for use in figuring substitutes. Lloyd cited many examples where lami' nated timbers have been substituted for steel "I" beams resulting in a considerable savings for the contractor and an extra profit for the dealer.

Nail from left to right. Angle nail slightly and drive into the center of the l% inch crimped edge' Nail below the high point of every other corrugation. Seat nail solidly, to effect Lead Seal.

Angle nail slightlY. Lo' cate at midpoint of IaP' between sheets. Seat firmly, to force Lead Seal into nail hole. Space nails aPproximately 3 to 4 inches apart. When nailing aluminir-, copper, or other eoft metale, be careful to avoid denting and distortion.

PTYWOOD GUARANTY (Continued lrom Page 40) tion of preservative is assured. Both methods are well recognized as being excelIent preservatives. By obtaining treatment throughout the plywood, the poisonous chemicals will resist termites and decay producing fungi (rot) for the life of a building.

All plywood that is treated will be stamped on the back side by use of a rubber roll stamp except the grades in which markings would be objectionable. This trademark will appear at least every two feet lengthwise of the plywood sheet. Where markings are objectionable on the back side, the sheets will be edge and end- stamped. The stamp will contain the numerals of the year in which the material is treated.

The pressure-treated stamp will be houseshaped the same as their trademark.

Upon presentation at Honolulu Wood Treating Company's plant of termite or rot damage plywood which has been pressure treated by them, and with verification by their Technical Department, they will give the customer a purchase order for new plywood of the same pressure treatment to be picked up from a dealer of his choice and at no cost to the customer.

This heads-up use of a guarantee is a good example of how the lumber industry can overcome consumer resistance.

Means Compl,ete Reil,wooil Serai,ce

Jewett Lumber Sales

NORTHERN OFFICE Arcotq, Colifornio

Phone, (7071 822-5163

TWX 707-827-0490

SOUTHERN OFFICE Redondo Beoch, Colif.

Phon,e' (2131 378-8292

TWX 2r 3-326-4061

Writ' tor litcrllurc' Frame construction. Square tubing a pressure guard that is built into electric welded, power unit, this guard touches mat' Materiar rides on sorid :ry: :il:1jj,:"J""1'X1:,ilTti,,fllttli;T'jl ROLLERS. NO SAWDUST builo up_. ctrtrins thin material. you wiU find You can roll material' you do not if,i.".'""ll"t "o"r"t". with unbelievlif .it"5"".'&'lii:#HT'f;

;i:;;;il;.;' - -

you this feature. Power unit carriage mov€s uP and Itis machine comes equipped with down on nylon roller bearings' This is the machine that has everything, including LOWEST PRICE on today's market. All machines sold on money back guarantee'

STFEIT SPEED CUT TITUFICIURIIG CO, t3520L{.oHrr. 6$-It I

REDWOOD DISTRIBUTION YARD: IOS ANGETES

SAWilll[[: ARCATA, CAtlF.

FIR . PINE . REDWOOD . SPRUCE . WESTER,N HARDWOODS

DIRECT MILL SHTPMENTS CONCENTRATION YARDS

Nqtionql-Americqn Grcwing

A substantial net gain in membership was experienced by the National-American Wholesale Lumber Association last year, J. J. Mulrooneyo executive vice president oI NAWLA has revealed.

Total membership stands presently at 335 firms, a net gain of ten over a Y€ar ago.

At the same time, Mulrooney released the names of eight new wholesale lumber firms which have been accepted to membership. They are: Baugh Forest Products Corp., Los Angeles; Standard Lumber Co., Los Angeles; R. Laidlaw Lumber Company, Ltd., Westono Ontario; Kuperus-Walton Lumber Compann Flint, Michigat; 36ha- berg Lumber Companyo Lansing, Michigan; Joseph Adair Lumber Company; Portland, Oregon; Manufacturers Reserve Supply, Inc., Irvington New Jersey; and Krone & Company, Lima, Ohio. ooOverall, the wholesale industry has grown at an annual rate of 6 percent in the past few years, compared to a 3.5 percent annual growth in the gross national product," Mulrooney stated.

Mulrooney said the strong upswing in membership derived from a concerted ef. fort just completed by other mem,bers to bring key non-members into the association and by a general recognition of the need for united effort in bringing the importance of wholesaling to suppliers and customers.

CALIFORNIA IU}IBER MENCHANT

Price Nonred Monoger

Joseph A. Price has been promoted to general manager of Willamette Plywood Corporation of Aumsville, Oregon according to Willamette president Kirk R. Cooper.

The appointment to manage t}e plant at Aumsville comes as both a transfer and promotion for Price who is filling a posi' tion vacated by the resignation of the for' mer manager. Willamette Plywood is the largest manufacturer of hardwood plywood on the West Coast.

Price, who has a long history of ply' wood' management experience, was formerly associated with the Joeephine Plywood Corporation of Happy Camp, California where he was manager of the Green End operation.

Shqkernown Nomes Peler Fqlconer

Shakertown Corporation has appointed Peter W. Falconer as their first Iull-time sales representative in the California area.

Peter Falconer is a native Californian and a graduate of the University of California. For thirteen years he worked with Weyerhaeuser which gives him an excellent background in wood products. He will be headquartered in Fullerton and will cover the entire state.

Shakertown Corporation is the leading manufacturer of prestained shakes, and also produces Shakertown Glumac shake panels, prestained barn shake panels for sidewalls and handsplit shakes for the roof.