The ff NAIL$,MAN

HllW MA]IY ]{AILS ARE IIEEDED?

Your customer doesn't always know. It depends on two things . . . the type of metal roofing he's using and the number of squares to be covered. To find the number of squares, multiply length times width of each surface to be covered. Add total of surfaces, and divide by 100. Determine the type of roofing, select the proper length nail, and refer to the table below for the number of pounds to a square. Multiply by the number of squares, and sell your customer the pounds of protection he needs, in Deniston nails.

POUNDS OF DENISTON "LEAD-SEAL'' NATLS PER SQUARE

DRIVE SCREW RING SHANK SHANK

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officially open Palco's new Columbus Street offices on August 5. All smiles and looking on are Robert B. Hoover, vice-president sales; William G. Van Beckum, vice-president research and development; Norman B. Livermore, Jr., treasurer; and Stanwood A. Murphy, president. Palco's new headquarters be'ow is a showplace of the company's redwood products.

duced by sulrjecting the wood to cor.rtinuous heat and pressure which harden-q the surIace and highlight,* the natural redwoocl characteristics. This product is still in the development stage.

The entire second lloor is peneled r,,,'ith redwood luml,.r and plyuood all irr r,,rrsh ot saw tertured form. Each o{lic.e exhilrits a different type oi paneling manrrfactured lry the company. The same holds true on the third floor where smooth surlaced protl-

Behind every Deniston nail is the quality which insures top performance in metal roofing or siding.

The Deniston Triple- Lock Lead-Seal Metal Roofing nail. galvanized finished only. is available with either drive screw or ring shank.

Screw shank is superior when used in any type of wood.

When you sell a Deniston nail the nail which lasts a rooftime you sell complete customer satisfaction. Deniston nails are packed in 50-pound colorboard cartons.