APPENDIX TO JOURNAL. 415 



4. That suitable returns be made from the duplicates iu the collec- 

 tions under your charge, whenever the Institution may desire and call 

 for them. 



Very respectfully, your obedient servant, 



JOSEPH HENKY, 



Secretary S. I. 



[To be signed and returned prepaid to the " Secretary of the Smithsonian Institution, 



Washington."] 



, , 187-. 



I have received from the Smithsonian Institution, through 



-, in behalf of , the following collections, subject to 



the conditions mentioned in the accompanying circular-letter. 



