HUMBOLDT, ALEXANDER, FREIHERR VON, 1869-1859.
Heinzen, Karl Peter, 1809-1880.
The true character of Humboldt. Oration, de- livered at the German Humboldt festival, in Bos- ton, by Karl Heinzen. Published by the Associa- tion for the Propagation of Radical Principles CIndianapolis] 1869. Price, 20 cents. lp.f., 18 p. 18.5em.
"Errata" slip inserted following t.p. Printed front wrapper. Inserted is an A.N.S. from the author to
Justin Winsor. Q MB