Schedule 2.-Earths, Earthenware, and Glassware-Continued

224 Plate, rolled, cylinder, crown, and sheet glass, and glass mirrors exceeding in size 144 square inches, by whatever process made, when bent, frosted, sanded, enameled, beveled, etched, embossed, engraved, flashed, stained, colored (except glass not plate glass and not less than one-fourth of one inch in thickness, wher obscured by coloring prior to solidification), painted, ornamented, or decorated.

225 Spectacles, eyeglasses, and goggles,
and frames for the same, or
parts thereof, finished or un-
finished:

Valued at not over 65 cents per
dozen.

121⁄2 cents per sq.
ft.

17 cents per sq. ft.

171⁄2 cents per sq.
ft.

1934 cents per sq.
ft.

15 cents per sq. ft.
20 cents per sq. ft.

23 cents per sq. ft.

15 cents per sq.
ft.80

12 cents per sq.
ft.79

15 cents per sq. ft.79

171⁄2 cents per sq.
ft.79

15 cents per sq. ft.79
171⁄2 cents per sq.
ft.79

20 cents per sq. ft.79

6 cents per sq. ft.70 8 cents per sq. ft.79

12 cents per sq. ft.79

6 cents per sq. ft.79 8 cents per sq. ft.79 12 cents per sq. ft.79

1311⁄2 cents per sq.
ft.81

(82).

20 cents per sq.
ft.80

16 cents per sq.
ft.81

(82).

23 cents per sq.
ft.80

21 cents per sq.
ft.81
5 per cent 84

(82).

4 per cent.84

5 per cent 83

79 Fluted, rolled, ribbed, or rough plate glass, when ground, smoothed, or otherwise obscured, dutiable at the rates provided for "cast polished plate glass, unsilvered." Cylinder, crown, and sheet glass, not plate glass, if one-fourth of 1 inch or more in thickness and obscured by coloring prior to solidification, dutiable at rates provided for cylinder, crown, and sheet glass, unpolished, and 5 per cent additional for coloring in act of 1922; and at rates provided for unpolished, cylinder, crown, and common window glass, and 4 per cent additional for coloring in act of 1913. Rolled glass colored prior to solidification dutiable at the rates provided for "fluted, rolled, ribbed, or rough plate glass."

80 Provided, That none of the foregoing shall be subject to a less rate of duty than 45 per cent ad valorem, Provided further, That none of the foregoing mirrors when framed shall be subject to a less rate of duty than that imposed upon similar mirrors of like description not framed, but shall pay in addition thereto upon such frames the rate of duty applicable thereto when imported separately.

81 Cast polished plate glass, cylinder and crown glass, silvered, and looking-glass plates: Provided, That none of the foregoing shall pay less duty than 35 per cent ad valorem: Provided further, That no lookingglass plates or glass, silvered, when framed, shall pay a less rate of duty than that imposed upon similar glass of like description not framed, but shall pay in addition thereto upon such frames the rate of duty applicable thereto when imported separate.

82 Cast polished plate glass, cylinder and crown glass, silvered, and looking-glass plates shall be subject to a duty of 1 cent per square foot in addition to the rates otherwise chargeable on such glass unsilvered: Provided, That no looking-glass plates or glass silvered, when framed, shall pay a less rate of duty than that imposed upon similar glass of like description not framed, but shall pay in addition thereto upon such frames the rate of duty applicable thereto when imported separate.

83 In addition to the rates otherwise chargeable thereon.

84 In addition to the rates otherwise chargeable on cast polished plate glass, crown, cylinder, and sheet glass, and glass mirrors.

Paragraph, act of

1930

Schedule 2.-Earths, Earthenware, and Glassware—Continued

Classification

Rates of duty

Act of 1930

Act of 1922

Act of 1913

226

227

228(a)

Lenses of glass or pebble, molded or
pressed, or ground and polished
to a spherical, cylindrical, or
prismatic form, and ground
and polished plano or coquille
glasses, wholly or partly manu-
factured:

With edges unground.

With edges ground or beveled...

Strips of glass not more than three
inches wide, ground or polished
on one or both sides to a cylin-
drical or prismatic form, includ-
ing those used in the construc-
tion of gauges, and glass slides for
magic lanterns.
Optical glass or glass used in the
manufacture of lenses or prisms
for spectacles, or for optical in-
struments or equipment, or for
optical parts, scientific or com-
mercial, in any and all forms.
Spectrographs, spectrometers, spec-
troscopes, refractometers, saccha-
rimeters, colorimeters, prism-bi-
noculars, cathetometers, interfe-
rometers, haemacytometers, po-
larimeters, polariscopes, photo-
meters, ophthalmoscopes, slit
lamps, corneal microscopes, op-
tical measuring or optical testing
instruments, testing or recording
instruments for ophthalmological
purposes, frames and mountings
therefor, and parts of any of the
foregoing; all the foregoing, fin-
ished or unfinished.

228(b) Azimuth mirrors, parabolic or man-
gin mirrors for searchlight re-
flectors, mirrors for optical, den-
tal, or surgical purposes, photo-
graphic or projection lenses, sex-
tants, octants, opera or field
glasses (not prism binoculars),
telescopes, microscopes, all opti-
cal instruments, frames and
mountings therefor, and parts of
any of the foregoing; all the fore-
going, finished or unfinished,
n. s. p. f.

229

230(a)

230(b)

Incandescent electric-light bulbs
and lamps:

Without filament.

With metal filament.

With filaments of carbon or other

nonmetallic material.

Stained or painted glass windows,
and parts thereof, n. s. p. f.
Glass mirrors (except framed or
cased mirrors in chief value of
platinum, gold, or silver), n. s.
p. f., not exceeding in size 144
square inches, with or without
frames or cases.

85 Glass plates or disks, rough cut or unwrought, for use in the manufacture of optical instruments, spectacles, and eyeglasses, and suitable only for such use.

86 New provision in act of 1930.

87 Other optical instruments.

18 Opera and field glasses, optical instruments, and frames and mountings for the same.

89 Surveying instruments, telescopes, microscopes, photographic and projection lenses, and frames and mountings for the same.

90 Azimuth mirrors, articles or wares, n. s. p. f., if composed wholly or in chief value of metal.

Schedule 2.-Earths, Earthenware, and Glassware—Continued

Paragraph, act of 1930

230(c)

230(d)

231

Classification

Glass ruled or etched in any man-
ner, and manufactures of such
glass, for photographic repro-
ductions or engraving processes,
or for measuring or recording pur-
poses.

All glass, and manufactures of glass,
or of which glass is the component
of chief value, except broken glass
or glass waste fit only for reman-
ufacture, n. s. p. f.

Smalts, frostings, and all ceramic
and glass colors, fluxes, glazes,
and enamels, all the foregoing:
Ground or pulverized.

In any other form...

Opal, enamel or cylinder glass tiles
and tiling.

232(a) Marble, breccia, and onyx:

In block, rough or squared only
Sawed or dressed, over 2 inches
in thickness.

232(b) Slabs and paving tiles of marble,
breccia, or onyx: Containing
not less than 4 superficial
inches-

If not more than 1 inch in thick-
ness.

If more than 1 inch and not more
than 121⁄2 inches in thickness.
If more than 11⁄2 inches and not
more than 2 inches in thickness.
232(c) Mosaic cubes of marble, breccia, or
onyx, not exceeding 2 cubic
inches size:

If loose..

If attached to paper or other ma-
terial.

232(d) Marble, breccia, and onyx, wholly
or partly manufactured into
monuments, benches, vases, and
other articles, and articles of
which these substances or any of
them is the component material
of chief value, n. s. p. f.
Alabaster and jet, wholly or partly
manufactured into monuments,
benches, vases, and other articles,
and articles of which these sub-
stances or either of them is the
component material of chief
value, n. s. p. f.

233

All articles composed wholly or in
chief value of agate, rock crystal,
or other semiprecious stone, ex-
cept such as are cut into shapes
and forms fitting them expressly
for use in the construction of
jewelry, not specially provided
for.

"Glass, n. s. p. f.

92 Articles in chief value of glass, etched, etc., n. s. p. f.

Manufactures of ruled glass for photographic reproductions as parts of photographic cameras, n. s. p. f. • Fusible and glass enamel, n. s. p. f.

95" Glass enamel, white, for watch and clock dials."

"Opal or cylinder glass.

07 If rubbed in whole or in part, 2 cents per superficial foot, in addition.

98 In addition thereto, if rubbed in whole or in part, 3 cents per superficial foot.

"In addition thereto, if polished in whole or in part (whether or not rubbed), 6 cents per superficial foot.

Schedule 2.-Earths, Earthenware, and Glassware-Continued

234(b)

234 (c)

Hewn, dressed, pointed, pitched, 60 per cent..
lined, or polished, or otherwise

manufactured.

50 per cent 1

25 per cent.1

3 cents per cu. ft.1

25 cents per cu. ft.

Unmanufactured, or not dressed, 25 cents per cu. ft. 15 cents per cu.
pointed, pitched, lined, hewn,
or polished.

Travertine stone, unmanufactured,
or not dressed, hewn, or polished.
Freestone, sandstone, limestone,

lava, and all other stone suit-
able for use as monumental or
building stone, except marble,
breccia, and onyx, n. s. p. f.:
Hewn, dressed, or polished, or
otherwise manufactured.
Unmanufactured, or not dressed,
hewn, or polished.

235 Slate, slates, slate chimney pieces,] mantels, slabs for tables, roofing slates, and all other manufactures of slate, n. s. p. f.

236

ft.1

Watch crystals or watch glasses, 60 per cent.

finished or unfinished.

1"Pointed, pitched, lined" not in acts of 1913 and 1922.

"Limestone, building or monumental, unmanufactured, n. s. p. f."

"Slate"-new in act of 1930-Free as "minerals, crude, n. s. p. f." under acts of 1913 and 1922. Watch crystals, unfinished, dutiable as manufactures of glass, n. s. p. f. Watch glasses used in automobile headlights, dials, clock faces, etc., subject to duty at rates provided for cylinder, crown, and sheet glass, with additional duty, if bent.

Parts of watches, n. s. p. f."

Iron in pigs and iron kentledge...
Spiegeleisen? containing more than
1 per cent of carbon.
Granular or sponge iron 5.

Wrought and cast scrap iron, scrap
steel,10

Hammer scale, roll scale, and mill
scale.'

Alloy content of products enumer-
ated in paragraph 301:5
Vanadium content in excess of
one-tenth of 1 per cent.
Tungsten content in excess of
two-tenths of 1 per cent.
Molybdenum content in excess
of two-tenths of 1 per cent.
Chromium content in excess of
two-tenths of 1 per cent.
Manganese ore or concentrates 13.
Molybdenum ore or concentrates 13.
Tungsten ore or concentrates 13.
Ferromanganese, 18 containing more
than 1 per cent of carbon.
Manganese metal, manganese sili-
con, manganese boron.
Ferromanganese and spiegeleisen,
containing not more than 1 per
cent of carbon.

Ferromolybdenum, metallic molyb-
denum, molybdenum powder,
and all other alloys of molyb-
denum.

50 cents per lb.13
and 15 per cent.
60 cents per lb.18
and 50 per cent.

60 cents per lb.13

and 40 per cent. 60 cents per lb.13 and 25 per cent.

1 cent per lb.15.
35 cents per lb.
45 cents per lb.
1% cents per lb.19

17% cents per lb.19
and 15 per cent.
1% cents per lb.19
and 15 per cent.
50 cents per lb.13
and 15 per cent.

50 cents per lb.13

and 15 per cent. 60 cents per lb.13,24 and 25 per cent.

60 cents per lb.13

and 25 per cent. 60 cents per lb.13 and 25 per cent.

1 $1.125 per ton, by presidential proclamation effective Mar. 25, 1927, under sec. 315.

Free.16

Free.17

Free.
Free.20

10 per cent.21
Free.20

15 per cent. 22

15 per cent. 23 15 per cent.23,25

15 per cent.28

15 per cent.26

Provided, That spiegeleisen for the purposes of this Act shall be an iron manganese alloy containing less than 30 per cent of manganese. (Acts of 1930 and 1922.)

Spiegeleisen. (Act of 1913.)

"Containing more than 1 per cent of carbon" added in acts of 1922 and 1930.

New classification in act of 1930.

Dutiable as iron in pigs at 75 cents or $1.125 per ton, or at 30 per cent as "mineral substances, wholly or partly manufactured, n. s. p. f."

7 Classification uncertain.

8 Scrap valued at not more than 7 cents per pound, dutiable at 75 cents per ton; when valued at more than 7 cents per pound, classified and dutiable as waste, n. s. p. f., at 10 per cent. (Act of 1922.) This provision was stricken from the act of 1930.

Scrap iron and steel. (Act of 1913.)

10 Provided further, That nothing shall be deemed scrap iron or scrap steel except secondhand or waste or refuse iron or steel fit only to be remanufactured. (Acts of 1913, 1922, and 1930.)

11 Classified and dutiable as iron or steel scrap when valued at not more than 7 cents per pound; when valued at more than 7 cents per pound, classified and dutiable as waste n. s. p. f., at 10 per cent.

12 No corresponding provision. No additional duty.

13 Duty on the metallic content of the metal named.

14 Containing in excess of 10 per cent manganese; includes ferruginous manganese ore and manganiferous iron ore. (Act of 1930.)

15 Containing in excess of 30 per cent manganese; ore containing in excess of 10 per cent but not more than 30 per cent manganese, free. (Act of 1922.)

18 Manganese, oxide, and ore of.

17 Minerals, crude.

18 Provided, That ferromanganese for the purpose of this Act shall be such iron manganese alloys as contain 30 per cent or more of manganese. (Acts of 1922 and 1930.)

19 On the manganese contained therein.

20 Carbon content not specified in Act of 1913.

21 Metals unwrought, n. s. p. f. (Act of 1913.)

22 Alloys used in the manufacture of steel, n. s. p. f.

23 Chemical compounds, mixtures, and salts, n. s. p. f. (Act of 1913.)

24 Metallic tungsten, and all other alloys of tungsten.

25 Tungsten metal.

26 Ferrotungsten,

* * * and other alloys used in the manufacture of steel.