Publisher: Post Office Department - Blacklight Search Results

Start Over Publisher Post Office Department

4421. Mail matter. Cost ascertainment: Instruction letter D [July 1, 1929], Volume tests.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1929.]
SuDoc number:: P 4.5:D/5

4422. Mail matter. Cost ascertainment: Instruction letter E [July 1, 1929], Weights, or number of sacks, of incoming mails from foreign countries and United States possessions.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1929.]
SuDoc number:: P 4.5:E/3

4423. Mail matter. Cost ascertainment: Instruction letter F [July 1, 1929], Time studies and expenditures [at post, offices, including classified stations and branches].

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1929.]
SuDoc number:: P 4.5:F/9

4424. Mail matter. Cost ascertainment: Instruction letter G [July 1, 1929], Time and expenditures for city carrier service [including carrier stations and branches].

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1929.]
SuDoc number:: P 4.5:G/4

4425. Mail matter. Cost ascertainment: Instruction letter H [July 1, 1929], Tests in carrier service.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1929.]
SuDoc number:: P 4.5:H/5

4426. Mail matter. Cost ascertainment: Instruction letter I [July 1, 1929], 3d and 4th class post offices.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1929.]
SuDoc number:: P 4.5:I/5

4427. Mail matter. Cost ascertainment: Instruction letter K [July 1, 1929], Rural delivery service.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1929.]
SuDoc number:: P 4.5:K/4

4428. Mail matter. Cost ascertainment: Instruction letter L [July 1, 1929], Measurement and apportionment of floor space [occupied by main post offices and by all stations, except contract, and branch offices].

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1929.]
SuDoc number:: P 4.5:L/2

4429. Mail matter. Cost ascertainment: Instruction letter M [Sept. 23, 1929], Record of revenue, pieces, and weight of mail transported on domestic and foreign contract air-mail routes.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1929.]
SuDoc number:: P 4.5:M

4430. Mail matter. Cost ascertainment: Instruction letter R [July 1, 1929], Railway Mail Service distribution and tests.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1929.]
SuDoc number:: P 4.5:R/7

« Previous
Next »
1
2
…
439
440
441
442
443 Current Page, Page 443
444
445
446
447
…
667
668