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SEVENTY-FIRST CONGRESS . SEss. II. Cn. 497. 1930 . SCHEDULE 2. SCHEDULE 2.EARTHS, EA RTHENWA RE, AND GLASS - Earths, earthenware,
WAR E a nd glassware . Brick, bath , etc . PAR . 201 . (a) Bath brick, chrome brick, and fire brick, not spe- cially provided for, 25 per centum ad valorem ; magnesite brick, three-fourths of 1 cent per pound and 10 per centum ad valorem . mother. (b) All other brick, not specially provided for : Not glazed, enam- eled, painted, vitrified, ornamented, or decorated in any manner, $1 .25 per thousand ; if glazed, enameled, painted, vitrified, orna- mented, or decorated in any manner, 5 per centum ad valorem, but not less than $1 .50 per thousand . Tries. PAR . 202 . (a) Tiles, unglazed, glazed, ornamented, hand painted, enameled, vitrified, semivitrified, decorated, encaustic, ceramic mosaic, flint, spar, embossed, gold decorated, grooved or corrugated, and all other earthern tiles and tiling by whatever name known (except pill tiles, but including tiles wholly or in part of cement), all the foregoing valued at not more than 40 cents per square foot, 10 cents per square foot, but not less than 50 nor more than 70 per centum ad valorem ; valued at more than 40 cents per square foot, 60 per centum ad valorem . Mantels, etc. (b) Mantels, friezes, and articles of every description or parts thereof, composed wholly or in chief value ofearthen tiles or tiling, except pill tiles, 50 per centum ad valorem . Limesto ne and lime . PAR. 203 . Limestone (not suitable for use as monumental or build- ing stone), crude, or crushed but not pulverized, 5 cents per one hundred pounds ; lime, not specially provided for, 10 cents per one hundred pounds, including the weight of the container ; hydrated lime, 12 cents per one hundred pounds, including the weight of the c ontai ner . Magnesite . PAR . 204 . Crude magnesite, fifteen thirty-seconds of 1 cent per pound ; caustic calcined magnesite, fifteen-sixteenths of 1 cent per pound ; dead burned and grain magnesite, and periclase, not suitable for manufacture into oxychloride cements, twenty-three fortieths Gypsum
of 1 cent per pound . PAR. 205 . (a) Plaster rock or gypsum, ground or calcined, $1 .4 0 per ton . Portland cement, etc . (b) Roman, Portland, and other hydraulic cement or cement clinker, 6 cents per one hundred pounds, including the weight of t he c on ta in er ; white nonstaining Portland cement, 8 cents per one hundred pounds, including the weight of the container . Keene's cement, etc ° (c) Keene's c ement, and other ce ment of wh ich gypsum is the component material of chief value : Valued at $14 per ton or less, $3 .50 per ton ; valued above $14 and not above $20 per ton, $5 per ton ; valued above $20 and not above $40 per ton, $10 per ton ; valued above $40 per ton, $14 per ton . Other cement .
(d) Other cement, not specially provided for, 20 per centum ad valorem. i cs,letcer of Paris stet- (e) Statues, statuettes, and bas-reliefs, wholly or in chief value of plaster of Paris, not specially provided for, 60 per centum ad v a lo re m ; manufactures of which pl aster of Paris is the component m ateria l of chief value , not speci ally provi ded fo r, 35 per centum Pumice stone.
ad valorem . PAR. . 206 . Pumice stone, unmanufactured, valued at $15 or less per ton, one-tenth of 1 cent per pound ; valued at more than $15 per ton, one-fourth of 1 cent per pound ; wholly or partly manufactured, three-fourths of 1 cent per pound ; manufactures of pumice stone, or of which pumice stone is the component material of chief value, not specially provided for, 35 per centum ad valorem . Clays or earths.
PAR. 207. Clays or earth s, unwrought and unmanufactured, including common blue clay and Gross-Alm erode glass pot clay, not
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