Catalog Issue Year Decade: 1920 - 1929 / Sudoc Stem: P 4.5 - Blacklight Search Results

Start Over Catalog Issue Year Decade 1920 - 1929 Sudoc Stem P 4.5

51. Mail matter. Cost ascertainment: Instruction letter F [July 1, 1925, Time and expenditures at post offices, including classified stations and branches].

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1925.]
SuDoc number:: P 4.5:F/5

52. Mail matter. Cost ascertainment: Instruction letter H [July 1, 1925], Tests in carrier service.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1925.]
SuDoc number:: P 4.5:H

53. Mail matter. Cost ascertainment: Instruction letter I [July 1, 1925], 3d and 4th class post offices.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1925.]
SuDoc number:: P 4.5:I

54. Mail matter. Cost ascertainment: Instruction letter J [July 1, 1925], Time studies in 3d and 4th class post offices by departmental representative.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1925.]
SuDoc number:: P 4.5:J

55. Mail matter. Cost ascertainment: Instruction letter R [July 1, 1925], Railway Mail Service distribution and tests.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1925.]
SuDoc number:: P 4.5:R/3

56. Mail matter. Cost ascertainment: Instruction letter T [July 1, 1925], Large terminal R. P. O. time reports and tests.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1925.]
SuDoc number:: P 4.5:T

57. Mail matter. Cost ascertainment: Instruction letter V [July 1, 1925], Railway Mail Service volume tests.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1925.]
SuDoc number:: P 4.5:V

58. Mail matter. Cost ascertainment: Instruction letter W [July 1, 1925], Number of sacks of incoming mails from foreign countries and United States possessions.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1925.]
SuDoc number:: P 4.5:W

59. Mail matter. Cost ascertainment: Instruction letter Y [July 1, 1925], Record of space used for distribution and storage purposes in R. P. O. and apartment R. P. O. cars.

Corporate/Agency Authors:: Post Office Department
Publisher:: Post Office Department
Date:: [1925.]
SuDoc number:: P 4.5:Y

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