iv 



SCIENCE.-ADVERTISEMENTS. 



THE AMERICAN MUSEUM JOURNAL 



An illustrated qaarterly magazine 



PUBLISHED BY THK 



AMERICAN MUSEUM OF NATURAL HISTORY 



The JOURNAL contains articles of general inter- 

 est pertaining to the Museum collections, popular 

 reports of its expeditions in various parts of the 

 world, items of news regarding the institution and 

 announcements of lectures and scientific meetings 

 held in the building. The chief feature of the maga- 

 zine, however, is the copiously illustrated GUIDE 

 LEAFLET to some exhibit or hall which forms a 

 part of each number. These Leaflets, seventeen of 

 which have been issued, are intended for use not 

 only in studying the collections, but also as little 

 books of reference, and they may be obtained 

 separately. A price-list of Leaflets will be fur- 

 nished upon request. 



Table of Contents, January Number. 



The Cape York Meteorites. (Illustrated.) E. O Hovey. 

 The Chinese Hall. 



Department of Vertebrate Palseontology : Results of 



field work in 1904. 

 Fossil Carnivores, Marsupials and Small Mammals in 



the Museum. (Illustrated.) Guide Leaflet No. 17. 



W. D. Matthew. 



Museum News Notes. 



Programme of lectures to Members, to Teachers, to the 



General Public and to School Children. 

 Meetings of Scientific Societies. 



Subscription 81.00 per year. 2,ic per number. 



Address 



THE AMERICAN MUSEUM OF NATURAL HISTORY 

 NEW YORK CITY 



JOURNAL OF PEDAQOQY 



ESTABLISHED IN 1887 



An Educational Magazine of interest to all serious students of education. 

 Some of the ablest contributions now being made to educational 

 literature are appearing in the Journal of Pedagogy. 



A REPRESENTATIVE OPINION 



" In building up the occupation ot teaching till it becomes a true profession, 

 no magazine is rendering more significant and vital service than the Jouknal 

 OK I'EiMGocY, which admirably displays the interest of the editor in the science 

 and art of education. Its articles have always been noteworthy for their 

 strength and freshness ; its book reviews have been conspicuously valuable, 

 exceeding in number those of the several other leading magazines combined. 

 No field of edu alional effort has been neglected ; and there has been a reason- 

 able aiiportionment of si)ace alike to the university, the high school, the 

 elementary school, and the kindergarten. Those who are earnest for the better- 

 ment of American education view with the greates t seriousness the endeavor 

 of such a magazine as the .(ournai, ok Pei)A(;ooy to represent the be^t thought 

 and practice of the times, and by representing that thought and practice to 

 encourage their influence. To publish such a periodical is a noble enterprise 

 lor the (welfare of American schools and of the American nation." — Dr. \V. E. 

 Chancellor, Superintendent of Schools, Paterson, N. J. 



Each Volume Contains About 400 Pages $1.50 Per Year 



JOURNAL OF PEDAGOGY Syracuse, New York 



I RADIUM 



1 And Apparatus for demonstrating Ra dio-activity 



The Spinthariscope, giving most brilliant effects, 

 postpaid, $S).UO. 



Kadiant Tubes, containing Kadium mixture for de- 

 monstrating fluorescence, ^7.51.). 



Newton's IlMdiometer demonstrating by means of 

 magic lantern the electrical jiroperties of Radium. 

 The N. Radiometer for demonstrating the N. Rays. 

 Radium of both high and low activity. 

 Hadiographic Lantern slides. 

 Uranium Concentrates. 

 Pitchblende. 

 Willemite. 



Write for circulars to 

 WII.T-tAMS, nUOWN & EARLE, 

 Uopartnieiit M . 918 Chestnut St., Philadelphia 



MARINE BIOLOGICAL LABORATORY 



S Jppiy l>epai-tuient — 1. Zoology — Preserved Material 



of all types of animals for class work or for the museum. 

 2. Botany — Preserved Material of Algae, Fungi, Liver- 

 worts and Mosses. For price lists and all information ad- 

 dress GEO M. GRAY, Curator Woods HoU, Mass. 



ROBERT HERRICK'S ^o7ei 

 THE COMMON LOT 



is now in its Seventh Edition 



