. Hardware merchandising (January-March 1908) . avy lines in Fig. 2, as 1 1, 2 2,etc. From P erect a perpendicularline cutting A B at W. Connectthe poi?t W with 1, 2, 3, 4, etc., onthe line 0 L. This gives us the truelength of the heavy lines of the pat-tern. Draw the line A C (Fig. 4) equalin length to A C in Fig. 3. Set apair of dividers on distance 1 2 (GH J) and another pair on distance 12, 2 3, etc. (A E B) with 1 as acentre and distance, 1 2 on C JD. Strike the arc 1 2 with 1 ascentre and distance N 1 Fig. 6 ra-dius. Strike an arc cutting the previ-ously constructed arc at 2. with 2 asce
. Hardware merchandising (January-March 1908) . avy lines in Fig. 2, as 1 1, 2 2,etc. From P erect a perpendicularline cutting A B at W. Connectthe poi?t W with 1, 2, 3, 4, etc., onthe line 0 L. This gives us the truelength of the heavy lines of the pat-tern. Draw the line A C (Fig. 4) equalin length to A C in Fig. 3. Set apair of dividers on distance 1 2 (GH J) and another pair on distance 12, 2 3, etc. (A E B) with 1 as acentre and distance, 1 2 on C JD. Strike the arc 1 2 with 1 ascentre and distance N 1 Fig. 6 ra-dius. Strike an arc cutting the previ-ously constructed arc at 2. with 2 ascentre and distance W 1 Fig. 5 radi-us. Strike an arc with 1 as centre anddistance 1 2 Fig. 3 as radius. Strikean arc cutting the foregoing arc at 2and continue in this manner until thepoints 11 11 are reached. Draw line 52 cis of oil stoves, Jackson, Mich. Thiscompany is now putting on the marketa stove which burns kerosene oil with-out a wick, asbestos ring, perforatedtubes, or any of the devices which haveheretofore limited the success of oil. cooking stoves. It converts kerosene oilinto gas, and burns the gas, on a simi-lar principle to that employed in gaso-lene stoves. There is consequently no HARDWARE AND METAL possibility of the smoke, which was theserious objection of the old style of oilcooking stoves, the flame produced isperfect, steady and more intensely hotthan from coal gas, and there is entirefreedom from dirt, smut or disagreeableodor. The oil is fed to the burner bygravity. Just before it reaches the-burner it passes through a small pipe,packed with wire gauze. It is here thatthe oil is converted into gas, and is fedto the burner through a needle-pointvalve. Like the gasolene cooking stove,this generator must be heated, and thisis accomplished, when it is desired tostart the fire, by attaching a small al-cohol lamp for one minute. Denaturizedalcohol, which sells for 35 cents a gal-lon, is used. In one minute the valvemay be turned, allowing the gas tocome in con
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