| 000 -LEADER |
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| fixed length control field |
00449nam a22000977a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
171002b xxu||||| |||| 00| 0 eng d |
| 100 ## - MAIN ENTRY--AUTHOR'S NAME |
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| Author's Name |
Heinen, Roger |
| 245 ## - TITLE STATEMENT |
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| Title |
The street railway post offices of Boston |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
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| Place of publication, distribution, etc. |
Omaha, NE |
| Name of publisher, distributor, etc. |
Mobile Post Office Society |
| Date of publication, distribution, etc. |
1981 |
| 650 ## - TOPICAL TERM (Tag) |
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| Topical term or geographic name |
United States | Massachusetts | Boston | Street Car Mail | Mobile Post Offices | Postal History | Railway Mail | Transportation of Mail | Postal Routes | Postal Markings | Covers |