RARE collection of papers on racial equality by Czech academicians, edited by the Czech physician and anatomist Karel Weigner (1874-1937), an eminent opponent of racist theories. 215x140mm. 163 pages [+5]. Softcover. Cover yellowing and slightly stained. Cover edges and corners bumped/worn. Spine wrinkled, worn and glued. Spine edges peeling. Pencil underlining on some pages. Pages yellowing and rough-cut as published. [SUMMARY]: This extremely rare publication on racial equality, published three years before German occupation of Czechoslovakia in 1938, is in good overall condition.