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FEDERAL REGISTER, Wednesday, February 21, 1940
showing actual performance. See 14
Comp. Gen. 825, 16 id. 217 If charges axe included in these monthly bills for messages received Government collect, carbon copies will be accepted in support of the charges. See MS. Comp. Gen.
A-13067, December 18, 1935. R.S, 161;
5 UJB.C. 22
Par. 4e A.R. 35-6100, Feb. 5, 19401
35.20 Bills to be paid unthin five days. Disbursing officers to whom bills are submitted for payment will settle such accounts within 5 days after re ceipt, making payment to the local tele graph office rendering the account. This will not be construed as authorizing pay ment when papers necessary to support the voucher are not in the possession of the disbursing officer. R.S. 161 ; 5
U.S.C. 22 Par. 4g, A.R. 35-6100, Feb.
5, 19401
35.21 Payment to initial company.
In settling accounts for telegrams which pass over the lines of more than one company bond-aided excepted, pay ment may be made on the original tele gram to the initial company for the en tire service. R.S. 161; 5 U.S.C. 22
Par. 4h, AJR. 35-6100, Feb. 5, 19401
seal EJ S. A dams, Major General, The Adjutant General.

PART I RAIL FREIGHT

Amending par. 235 b , order May 12, 1930, as follows .packing inflammable liquids>;
Add No. 12E. Fiberboard box with a single square metal inside container of not over 5-gallons Capacity.
Superseding and amending 3d subpar., par. 303 a, order May 12, 1930, as follows packing s t r i k e - a n y w h e r e matches:
Or in fiberboard boxes, specification 23B, 23C, 23E, 24B, or 24C, with inside containers; not over 60 pounds each.
Amending par. 352, order June 27, 1931, as follows packing anhydrous liquid chlorides:
Add 352. f Phosphorus trichlo ride or phosphorus oxychloride may also be shipped in nickel barrels or drums, specification 5K.
Amending table, par. 396 c, order May 12, 1930, as follows packing com pressed gases:
Article: Add Nitrosyl chloride, noninflammable;. exemption par., 397;
packing par., 398 to 405.
Amending table, par. 405, order May
F. R. Doc. 40-746; Filed, February 20, 1940; 12, 1930, as follows packing compressed 10:35 a. m.
gasesy:

TITLE 49TRANSPORTATION AND
RAILROADS
CHAPTER IINTERSTATE COM
MERCE COMMISSION
No. 3666

Kind of gas: Add Nitrosyl chloride;
maximum filling density per cent, 110;
cylinders used, ICC-3BN400 only.
Amending par. 513, order May 12,1930, as follows packing class C poisons:
2d add. No. 5, 5A, 5B, 6A, 6B, and 6C.
Metal barrels or drums; authorized only
Order in the M atter of R egulations for diphenylaminechlorarsine.
for T ransportation of E xplosives and O ther D angerous A rticles PART I I RAIL EXPRESS

Present: J. Haden Alldredge, Commis sioner, to whom the above entitled mat ter has been assigned for action thereon.
Regulations for the transportation of explosives and other dangerous articles by rail in freight, express, and baggage services, and by water and highway, being under further consideration:
And it appearing, that upon applica tions made by interested parties, certain proposed new and amended regulations should be established pursuant to sec tion 233 of the Criminal Code Trans portation of Explosives Act, and upon investigation had are found to be in ac cord with the best-known practicable means for securing safety in transit, covering the packing, marking, loading, handling while in transit, and the pre cautions necessary to determine whether the material when offered is in proper condition to transport:
It is ordered, That the aforesaid regulations as heretofore published in orders of May 12, 1930, April 7, 1931, June 27, 1931, December 15, 1931, Aug ust 24, 1934, November 1, 1934, and Feb ruary 13, 1939,1 be and they are hereby amended as follows:
M F.R. 1017.

Amending par. 125 b, order May 12, 1930, as follows packing inflammable liquids :
Add No. 12E. Fiberboard box with a single square metal inside container of not over 5-gallon capacity.
Amending table, par. 206 c, order May 12, 1930, as follows packing com pressed gases:
Article: Add Nitrosyl chloride, Noninflammable; exemptions pars., 207.
Amending table, par. 215, order May 12, 1930, as follows packing compressed gases :
Kind of gas: Add Nitrosyl chloride;
maximum filling density per cen t, 110;
cylinders used, ICC-3BN400 only.
Amending par. 250, order May 12,1930, as follows packing class C poisons:
Add 3d subpar. No. 5, 5A, 5B, 6A, 6B, and 6C. Metal barrels or drums;
authorized only for diphenylaminechlor arsine.
Specification 1A
Superseding and amending 3d subpar., par. 4 a , specification 1A, order May 12, 1930, to read as follows:

725

Gaskets to be of %-inch asbestos rope or other resilient material equivalent in efficiency;. gaskets cut from asbestos board not authorized.
Amending order May 12, 1930, as follows:
Add Specification 3BNSeamless Nickel Cylinders General 1. Compliance. Required in all detail.
2. a Type and size. Seamless; not over 125 pounds water capacity.
b Service pressure? At least 150
pounds per square inch.
Inspection 3. Inspection by whom and where. By competent inspector; chemical analyses and tests, as specified, to be made within limits of the United States. Interested inspectors are authorized.
4. a Duties of inspector. Inspect all material and reject any not comply ing with requirements.
b Verify chemical analysis of each heat of material by analysis or by ob taining certified analysis: Provided, That a certificate from the manufacturer thereof, giving sufficient data to indicate compliance with requirements, is ac ceptable when verified by check analyses of samples taken from one cylinder out of each lot of 200 or less.
c Verify compliance of cylinders with all requirements including mark ings; inspect inside before closing in both ends; verify heat treatment as proper;
obtain samples for all tests and check chemical analyses; witness all tests;
verify threads by gauge; report volu metric capacity and tare weight see re port form and minimum thickness of wall noted.
d Render complete report par. 21
to purchaser, cylinder marker, and the Bureau of Explosives.
Material 5 . Nickel. At least 99 per cent pure nickel plus cobalt.
6. Identification of material. Re quired; any suitable method except that plates and billets for hot-drawn cylin ders shall be marked with heat number.
7. Defects. Material with seams, cracks, laminations, or other injurious defects, not authorized.
Construction 8. Manufacture. By best appliances and methods; dirt and scale to be re moved as necessary to afford proper in spection; no defect acceptable that is likely to weaken the finished cylinder ap preciably; reasonably smooth and uni form surface finish required. Cylinders closed in by spinning process not au thorized.
9. a Wall thickness. The wall stress shall not exceed 15,000 pounds per square inch. Minimum wall 0.100-inch for any cylinder over 5 inches outside diameter.
3The service pressure limits the use of the cylinder. It is generally shown by marks on cylinder; for example, ICC3BN400 indi cates the service pressure as 400 pounds per square inch.