Catalog Issue Year Decade: 1930 - 1939 / Sudoc Stem: P 4.5 - Blacklight Search Results

Start Over Catalog Issue Year Decade 1930 - 1939 Sudoc Stem P 4.5

21. Mail matter. Cost ascertainment: Instruction letter C-a [July 1, 1937], Consolidation of postmaster's reports on Form 16 of copies, pieces, revenues, and weights of publishers' 2d class.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1937.]
SuDoc number:: P 4.5:C-a/3

22. Mail matter. Cost ascertainment: Instruction letter E [July 1, 1937]. Incoming mails from foreign countries and United States possessions.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1937.]
SuDoc number:: P 4.5:E/11

23. Mail matter. Cost ascertainment: Instruction letter F [July 1, 1937], Time studies and expenditures, 1stand 2d-class post offices.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1937.]
SuDoc number:: P 4.5:F/17

24. Mail matter. Cost ascertainment: Instruction letter H [July 1, 1937], Tests in city delivery service.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1937.]
SuDoc number:: P 4.5:H/13

25. Mail matter. Cost ascertainment: Instruction letter K [July 1, 1937], Rural delivery service.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1937.]
SuDoc number:: P 4.5:K/12

26. Mail matter. Cost ascertainment: Instruction letter L [July 1, 1937], Measurement and apportionment of floor space [occupied by main post offices, annexes, and by all stations, except contract, and branch offices].

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1937.]
SuDoc number:: P 4.5:L/10

27. Mail matter. Cost ascertainment: Instruction letter R [July 1, 1937], Railway Mail Service distribution and tests.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1937.]
SuDoc number:: P 4.5:R/15

28. Mail matter. Cost ascertainment: Instruction letter S [July 1, 1937], Railway Mail Service time report.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1937.]
SuDoc number:: P 4.5:S/8

29. Mail matter. Cost ascertainment: Instruction letter T [July 1, 1937], Large terminal R. P. O. time reports and tests.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1937.]
SuDoc number:: P 4.5:T/12

30. Mail matter. Cost ascertainment: Instruction letter A [July 1, 1936], Record of revenues, pieces, and weights of originating mail matter except publishers' 2d class.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1936.]
SuDoc number:: P 4.5:A/15

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