NOTICE-SIXTH EDITION. 



Apparatus and slides may be ordered from this catalogue by 

 simply giving the class and number, but what is taken from else- 

 where should be written out in full, to avoid all chance of mistake. 



The receipt of money will be acknowledged by return mail. 



When goods are ordered by express, C. O. D., a remittance of ten 

 dollars should accompany the order. The express charge for col- 

 lection will be added to the amount of the bill. 



It will save express charge for collection to send the amount of 

 the bill at once, with the order. 



Goods ordered to be sent as freight, or small articles ordered to 

 be sent by mail, should be prepaid. 



The best mode of remitting money is by a bank draft made pay- 

 able to my order, or by a post-office money order, or by express. 



The Sciopticon apparatus is our specialty, which we delight in 

 making thoroughly satisfactory. We furnish slides, improved in 

 quality and cheapened in price, not only because it is the right 

 thing to do, but because it does credit to the Sciopticon and extend* 

 its usefulness. 



All goods are packed with great care, and are warranted to be in 

 good condition when they leave our premises. 



We get no perquisites for boxing, packing, shipping, or other ser- 

 vice. The common custom of adding extra charges subjects the 

 buyer to unforeseen expense, which he cannot forecast when making 

 prepayment. 



Correspondents will oblige by giving, in a plain hand, their post- 

 office address, and buyers should be particular in giving the express 

 station to which the goods are to be forwarded. 



Any further particulars that may be desired will be cheerfully 

 given by letter. 



L. J. MARCY, 



1340 Chestnut Street, opposite the U. S. Mint, 

 PHILADELPHIA. 



