YALE COLLECTION OF WESTERN AMERICANA
Zc50 -- The Southwest

(Approved for use December 15, 2000)

Scope

Use for works about the present states of Texas, New Mexico, Arizona, Nevada, Utah, and southwestern Colorado; some works will include California and portions of northern Mexico. This is the region held by Mexico prior to 1847 (Texas, prior to 1836). Also class here works about the following topics:

Classification

Since sections of Zc50 for the Mexican War are very crowded, add additional lines for works issued by the bodies listed below. If necessary, add additional states to the tables below.

Past practice encompasses a variety of approaches; many books in the collection are not classified according to the instructions given here. Generally, do not reclassify unless necessary for collocation.
 

1846
846cf Decrees, laws, etc. issued by the state of Chiapas
846du Decrees, laws, etc. issued by the state of Durango
846mg Decrees, laws, etc. issued by the Mexican government
846mi Decrees, laws, etc. issued by the Mexican War that relate to the Mexican Army 
846ny Decrees, laws, etc. issued by the state of Nuevo Leon
846ob Decrees, laws, etc. issued by the state of Oaxaca
846px Decrees, laws, etc. issued by the state of Pueblo
846qu Decrees, laws, etc. issued by the state of Queretaro
846sj Decrees, laws, etc. issued by the state of San Luis Potosí
846so Decrees, laws, etc. issued by the state of Sonora
846tb Decrees, laws, etc. issued by the state of Tamaulipas
846tf Decrees, laws, etc. issued by the state of Tabasco
846sp Speeches made in the U.S. Congress that discuss the Mexican War, regardless of date or main entry. The third line is an item number.
846us Proclamations, orders, etc. issued by the U.S. Army of Mexico
846zb Decrees, laws, etc. issued by the state of Zacatecas

 
1847
847du Decrees, laws, etc. issued by the state of Durango
847mL Decrees, laws, etc. issued by the Mexican government
847mm Decrees, laws, etc. issued by the Mexican government that directly relate to the conflict with the U.S.
847oe Decrees, laws, etc. issued by the state of Oaxaca
847pu Decrees, laws, etc. issued by the state of Pueblo
847qv Decrees, laws, etc. issued by the state of Queretaro
847sd Decrees, laws, etc. issued by the state of San Luis Potosí
847tb Decrees, laws, etc. issued by the state of Tabasco
847td Decrees, laws, etc. issued by the state of Tamaulipas
847us Proclamations, orders, etc. issued by the U.S. Army of Mexico
847vs Decrees, laws, etc. issued by the state of Veracruz
847zc Decrees, laws, etc. issued by the state of Zacatecas

 
1848
848mL Decrees, laws, etc. issued by the Mexican government
848nu Decrees, laws, etc. issued by the state of Nuevo Leon
848us Proclamations, orders, etc. issued by the U.S. Army of Mexico

Examples

Durango (Mexico : State). Registro oficial del goberno. Alcance al Registro num. 503: Durango, lunes 7 de diciembre 1846, [1846]

Zc50 Work relating to the Southwest
846du Year of publication followed by first two letters of main entry
12/7 Month and day of publication
1 First work cataloged that was published 12/7

Simpson, J. H. (James Hervey). Coronado's march in search of the Seven cities of Cibola, 1871.

Zc50 Work relating to the Southwest
871si Year of publication of the first edition followed by first two letters of main entry

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