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Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-019
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-018
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-017
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-016
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-015
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-014
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-013
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-012
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-011
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-010
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-009
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-008
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-007
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-006
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-005
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-004
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-003
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-002
Textual folder
H. Bentley Hahn Personal Papers
HBHPP-001-001
Photograph
H. Bentley Hahn Personal Papers
HBHPP-001-028-p0020
“Facing Slips” transparency showing examples of zip codes for regions (slide 19 of 20) for use in a presentation by H. Bentley Hahn titled, "Technical Explanation of Post Office Department's Proposed 'Zip Code' Program for the Postal System."
Photograph
H. Bentley Hahn Personal Papers
HBHPP-001-028-p0019
“Facing Slips” transparency showing examples of zip codes for large firms (slide 18 of 20) for use in a presentation by H. Bentley Hahn titled, "Technical Explanation of Post Office Department's Proposed 'Zip Code' Program for the Postal System."
Photograph
H. Bentley Hahn Personal Papers
HBHPP-001-028-p0018
Transparency 2 of 2, "Connecticut: Typical Arrangement of Post Office Sorting Case," (slide 17 of 20) for use in a presentation by H. Bentley Hahn titled, "Technical Explanation of Post Office Department's Proposed 'Zip Code' Program for the Postal System."
Photograph
H. Bentley Hahn Personal Papers
HBHPP-001-028-p0017
Transparency 1 of 2, "Connecticut: Typical Arrangement of Post Office Sorting Case," (slide 16 of 20) for use in a presentation by H. Bentley Hahn titled, "Technical Explanation of Post Office Department's Proposed 'Zip Code' Program for the Postal System."
Photograph
H. Bentley Hahn Personal Papers
HBHPP-001-028-p0016
Distribution case for the United States Post Office Department transparency (slide 15 of 20) for use in a presentation by H. Bentley Hahn titled, "Technical Explanation of Post Office Department's Proposed 'Zip Code' Program for the Postal System."
Photograph
H. Bentley Hahn Personal Papers
HBHPP-001-028-p0015
Sample labels for large mailers transparency (slide 14 of 20) for use in a presentation by H. Bentley Hahn titled, "Technical Explanation of Post Office Department's Proposed 'Zip Code' Program for the Postal System."