44 LEGAL INSTRUCTOR. 



E. S., as a book and periodical store, for the term of one 

 year from the first day of January, 1851, at the yearly 

 rent of one thousand dollars, payable in quarterly pay- 

 ments, to be made on the first days of April, July, Octo- 

 ber, and January. The premises are not be used or oc- 

 cupied for any business deemed extra-hazardous on ac- 

 count of'fire, nor shall the same, or any part thereof, be 

 let or underlet, without the written consent of the land- 

 lord, under the penalty of forfeiture and damages. 



Given under my hand and seal, the first day of Jan- 

 uary, 1851. 



P. A- (l. s.) 



FEES PAYABLE AT THE PATENT OFFICE. 



If a citizen of the United States, as a patent-fee $30 00 

 If a foreigner, who has resided in the U. States 

 one year next preceding tiie application for a 

 patent, and shall have made oath of his inten- 

 tion to become a citizen - - - 30 00 

 If a subject of the sovereign of Great Britain 500 00 

 All other foreigners - - - 300 00 

 On entering an application for an appeal from 



the decision of the conunissioner - 25 00 

 On extending a pntent beyond fourteen years 40 00 

 For adding to a patent the specification of a sub- 

 sequent improvement - - 15 00 

 In case of reissue, for every additional patent 30 00 

 On surrender of an old patent to be reissued, 

 or correct a mistake of the patentee - 15 00 

 For a disclaimer - - - - 10 00 

 For a design patent - - - 15 00 



