Hundreds of publications, catalogs, documents, letters, ephemera and books including an ordered run of “The Baum Bugle” from 1961-1969 and over seventy additional unsequenced issues dating into the 1990s; eleven late 1970s issues of “Oziana”; other publications and calendars of the International Wizard of Oz Club; seven folders of correspondence primarily concerned with bibliographic research; 1970s price lists from The Oz Trading Post; newspaper clippings; together with hardbound and soft cover bibliographic studies and catalogs, most in first edition