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Before the digitization project, access to the physical collection
was facilitated through an extensive published finding aid: Guide to
the Robert Runyon Photograph Collection (Austin, Tex. : Eugene C.
Barker Texas History Center, Center for American History, 1992). The
finding aid organizes the collection into five series: the United States
Military; the Lower Rio Grande Valley; the Mexican Revolution; Portraits;
and other United States views. Each series is further subarranged by
location, event, or subject. Numeric identifiers for each image provided
item-level control to the collection.
The subject headings in the printed finding aid, along with brief
descriptive metadata about each item, were used to create a database of
brief bibliographic records following the Dublin Core approach. The
headings have been verified against Library of Congress Subject Headings
and Thesaurus for Graphic Materials. A copy of the database in a form
tagged for convenient indexing as part of American Memory was sent to the
Library of Congress.
The biography of the photographer from the finding aid has been marked up
in HTML for convenient access over the World Wide Web.
The finding aid, with detailed prose descriptions of the series, has been
marked up in SGML following the Encoded Archival Description (EAD)
document type definition (DTD). The finding aid, with links to individual
images, will be made available in the future. Individual photographs have
given identifying numbers, corresponding to the classified
arrangement of the collection. These numbers, also used for a microform
edition, have been adapted as logical identifiers for the images online.
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