Scientific Sciopticon Slides. 



PER SLIDE, 30 CEXTS; PER HUNDRED. 



We are in constant search for the most desirable scien- 

 tific illustrations for use in Lantern Slides. We have 

 availed ourselves of the best designs brought to light by the 

 Centennial Exhibition, as well as of every other available 

 source. We offer these superior slides at 30 cents each, for 

 the special benefit of educational institutions. Many of 

 them, however, are suitable for general use, and have found 

 their way into families and Sunday schools. 



The names in full of two series added to this reprint of the 

 Catalogue, inay make amends, in part, for our being for- 

 bidden, by the Post Office Department, to send specimen 

 glass slides by mail. 



Class XLV, Zoology, is as complete an exhibit of animal 

 life as is possible to present in so small a compass. 



Those who prefer one object only on a slide, may have 

 them so, to some extent; but it should be remembered that 

 858 subjects, at the prevailing price, would thus cost over 

 $600, instead of less than $10. 



The History of Culture, also, catalogued in full, can 

 hardly fail to interest people of culture, in the family as- 

 well as in educational institutions. To make the series still 

 more popular, we can substitute, for a dozen slides or so, 

 lacking in popular interest, such as Cornelia and Her 

 Jewels, the Death of Csesar, Old Stone Mill at Newport, 

 Views in Buried Cities, etc. 



A similar list of the 41 Ethnological Slides will be for- 

 warded on application, and with the slides. It seems inex- 

 pedient to enlarge the Catalogue, at present, with further 

 minute enumerations. 



