NAYLORS’ PATENT AERATING TILES

[Illustration: STOCK SIZE, LENGTH 18”, WIDTH OUTSIDE 12”,

WIDTH INSIDE 9”.]

USED BY OVER 50 AUTHORITIES.

SEVERAL REPEAT ORDERS.

=MATERIAL=—Indestructible Salt-glazed Stoneware.

=STRENGTH=—Tested to over 9 tons per sq. yd. without

breaking. =COST=—Exceptionally low. =OUTPUT=—2500 sq.

yds. per week. =SPECIAL TILES SUPPLIED TO SUIT

CIRCULAR AND OCTAGONAL BEDS.=

=EXPORT=—The tiles are easily nested, and works being near ports,

shipping orders can be especially well executed.

Sewage Disposal Works: Their Design and Construction · 第 27 / 32 题