THE HUMBOLDT LIBRARY OF POPULAR SCIENCE LITERATURE NUMBERS 37-48 NEW-YORK: THE HUMBOLDT PUBLISHING CO. No. 28 LAFAYETTE PLACE. FOR SALE BY ELFA LUDOGA Kas City, Mo. Address P. O. Eox 19!, |
THE HUMBOLDT LIBRARY OF POPULAR SCIENCE LITERATURE NUMBERS 37-48 NEW-YORK: THE HUMBOLDT PUBLISHING CO. No. 28 LAFAYETTE PLACE. FOR SALE BY ELFA LUDOGA Kas City, Mo. Address P. O. Eox 19!, |