| 000 -LEADER |
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| fixed length control field |
01196nam a22000977a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
220207b ||||| |||| 00| 0 eng d |
| 100 ## - MAIN ENTRY--AUTHOR'S NAME |
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| Author's Name |
Clarke, Tom |
| 245 ## - TITLE STATEMENT |
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| Title |
A catalog of Philadelphia postmarks (PART 2) |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
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| Place of publication, distribution, etc. |
Philadelphia |
| Name of publisher, distributor, etc. |
author |
| Date of publication, distribution, etc. |
1990 |
| 650 ## - TOPICAL TERM (Tag) |
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| Topical term or geographic name |
United States -- Pennsylvania -- Philadelphia | Postal Markings | Postal History | 18th Century | 19th Century | 20th Century | Machine Cancels | Catalogs and Price Lists | Covers | Pre-adhesive Covers | Fee Paid Mail | Post Offices | Post Office Equipment | Machine Cancels | Transportation of Mail | Railway Mail | Shipping Companies and Packet Service | Maritime Mail | International Mail | Air Mail | Air Mail -- First Flights | Air Mail -- Flights | Registered Mail | Free Franks | Official Mail | Locals and Private Posts | Metered Mail | Permit and Penalty Mail | Bar Coding | Automation | Forwarding Agents | Express Companies | Precancels | Undeliverable Mail | Express Mail | Special Delivery | Postage Dues | Parcel Post | Forgeries and Counterfeits | Postal Markings -- Bogus and Forged | Perfins | Money Orders | Money Order Offices | Telegraph Offices | Telegraph Companies | Bibliographies | British America | British Colonies |