Sanborn fire insurance maps of District of Columbia.
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| OCLC: | 11862410 |
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| Autor corporatiu: | |
| Idioma: | English |
| Matèries: | |
| Format: | Mapa Note that CRL will digitize material from the collection when copyright allows. |
| Descripció de l’ítem: | Period covered 1888-1950. Each map includes legend. Original maps are colored. |
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| Descripció física: | maps ; 35 mm. |