Fig. 1,064.—Pillar connecting strap.

Fig. 1,065.—Hard rubber jar.

Fig. 1,066.—Complete element.

Figs. 1,058 to 1,066.—Parts of the Willard "Autex" automobile cells.

Ques. What is done to make the Plante plate more efficient?

Ans. The surfaces are finely subdivided, the following methods being those common: scoring, grooving, casting, laminating, pressing, and by the use of lead wool.

Ques. Describe the Faure or pasted type.