Centennial of The Oregon Territory 

 - Washington :   Government Printing Office,   1948. 
 - 76 p. ;   18 cm. 
<br/><br/> September 11, 1948, Juanuary 11 1949. H. D. Angell. Oregon. The Epic of the Beaver State. Catalogog of the exhibition for the centennial of the Territory of Oregon in the Library of Congress