200 No. 1 heavy melting steel.
Wrought iron and/or steel scrap 1/4 inch and over in thickness. Individual pieces not over 60 x 24 inches (charging box size) prepared in a manner to insure compact charging.

201 No. 1 heavy melting steel 3 feet x 18 inches.
Wrought iron and/or steel scrap 1/4 inch and over in thickness. Individual pieces not over 36 x 18 inches (charging box size) prepared in a manner to insure compact charging.

202 No. 1 heavy melting steel 5 feet x 18 inches.
Wrought iron and/or steel scrap 1/4 inch and over in thickness. Individual pieces not over 60 x 18 inches (charging box size) prepared in a manner to insure compact charging.

203 No. 2 heavy melting steel.*
Wrought iron and steel scrap, black and galvanized, 1/8 inch and over in thickness, charging box size to include material not suitable as No. 1 heavy melting steel. Prepared in a manner to insure compact charging.

204 No. 2 heavy melting steel.*
Wrought iron and steel scrap, black and galvanized, maximum size 36 x 18 inches. May include all automobile< scrap properly prepared.

205 No. 2 heavy melting steel 3 feet x 18 inches.
Wrought iron and steel scrap, black and galvanized, maximum size 36 x 18 inches. May include automobile scrap, properly prepared; however, to be free of sheet iron or thin gauged material.

206 No. 2 heavy melting steel 5 feet x 18 inches.
Wrought iron and steel scrap, black and galvanized, maximum size 60 x 18 inches. May include automobile scrap, properly prepared; however, to be free of sheet iron or thin gauged material.

207 No. 1 busheling.
Clean steel scrap, not exceeding 12 inches in any dimensions, including new factory busheling (for example, sheet clippings, stampings, etc.). May not include old auto body and fender stock. Free of metal coated, limed, vitreous enameled, and electrical sheet containing over 0.5 percent silicon.

207A New black sheet clippings.
For direct charging, maximum size 8 feet by 18 inches, free of old automobile body and fender stock, metal coated, lined, vitreous enameled and electrical sheet containing over 0.5 percent silicon. Must lay reasonably flat in car.

208 No. 1 bundles.
New black steel sheet scrap, clippings or skeleton scrap, compressed or hand bundled, to charging box size, and weighing not less than 75 pounds per cubic foot. (Hand bundles are tightly secured for handling
with a magnet.) May include Stanley balls or mandrel wound bundles or skeleton reels, tightly secured. May include chemically detinned material. May not include old auto body or fender stock. Free of metal coated, limed, vitreous enameled, and electrical sheet containing over 0.5 percent silicon.

209 No. 2 bundles.
Old black and galvanized steel sheet scrap, hydraulically compressed to charging box size and weighing not
less than 75 pounds per cubic foot. May not include tin or lead-coated material or vitreous enameled material.

210 Shredded scrap.
Homogeneous iron and steel scrap, magnetically separated, originating from automobiles, unprepared No. 1 and No. 2 steel, miscellaneous baling and sheet scrap. Average density 50 pounds per cubic foot.

211 Shredded scrap.
Homogeneous iron and steel scrap magnetically separated, originating from automobiles, unprepared No. 1 and No. 2 steel, miscellaneous baling and sheet scrap. Average density 70 pounds per cubic foot.

212 Shredded clippings.
Shredded 1000 series carbon steel clippings or sheets. Material should have an average density of 60 pounds per cubic foot.

213 Steel can bundles.
Steel can scrap compressed to charging box size and weighing not less than 75 pounds per cubic foot. Cans may be baled without removal of paper labels, but free of other non-metallics. May include up to 5 gallon tin coated containers.

214 No. 3 bundles.
Old sheet steel, compressed to charging box size and weighing not less than 75 pounds per cubic foot. May include all coated ferrous scrap not suitable for inclusion in No. 2 bundles.

215 Incinerator bundles.
Tin can scrap, compressed to charging box size and weighing not less than 75 pounds per cubic foot. Processed through a recognized garbage incinerator.

216 Terne plate bundles.
New terne plate sheet scrap, clippings or skeleton scrap, compressed or hand bundled, to charging box size, and weighing not less than 75 pounds per cubic foot. (Hand bundles are tightly secured for handling with a magnet.) May include Stanley balls or mandrel wound bundles or skeleton reels, tightly secured.

217 Bundled No. 1 steel.
Wrought iron and/or steel scrap 1/8 inch or over in thickness, compressed to charging box size and weighing not less than 75 pounds per cubic foot. Free of all metal-coated material.

218 Bundled No. 2 steel.
Wrought iron or steel scrap, black or galvanized, 1/8 inch and over in thickness, compressed to charging box size and weighing not less than 75 pounds per cubic foot. Auto body and fender stock, burnt or hand stripped, may constitute a maximum of 60 percent by weight. (This percent based on makeup of auto body, chassis, driveshafts, and bumpers.) Free of all coated material, except as found on automobiles.

219 Machine shop turnings.
Clean steel or wrought iron turnings, free of iron borings, nonferrous metals in a free state, scale, or excessive oil. May not include badly rusted or corroded stock.

220 Machine shop turnings and iron borings.
Same as machine shop turnings but including iron borings.

221 Shoveling turnings.
Clean short steel or wrought iron turnings, drillings, or screw cuttings. May include any such material whether
resulting from crushing, raking, or other processes. Free of springy, bushy, tangled or matted material, lumps, iron borings, nonferrous metals in a free state, grindings, or excessive oil.

222 Shoveling turnings and iron borings.
Same as shoveling turnings, but including iron borings.

223 Iron borings.
Clean cast iron or malleable iron borings and drillings, free of steel turnings, scale, lumps or excessive oil.

224 Auto slabs.
Clean automobile slabs, cut 3 feet x 18 inches and under.

225 Auto slabs.
Clean automobile slabs, cut 2 feet x 18 inches and under.

226 Briquetted iron borings.
Analysis and density to consumer's specifications.

227 Briquetted steel turnings.
Analysis and density to consumer's specifications.

228 Mill scale.
Dark colored, ranging from blue to black, ferro-magnetic iron oxide forming on the surface of steel articles during heating and working.

*The identical designations given for these two classifications are in accordance with established industry practices in specifying the materials desired