The "Journal " has been published heretofore at Ten Dol- 

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We hope to have a reply at your earliest convenience. 



GEO. W. TRYON, Jr.,) Puh. Com. of the Concholoqicnl Section 



ISAAC LEA, L.LD., I " of the 



E. J. NOLAN, M. D., j Acadrmi/ of Nnlural Sciences. 



N. W. Cor. Broad and Sansom Sts , Philada., Pa. 



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Dr. E. J. Nolan: 



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 Please enter my name for copies of the Ameri- 



can Journal of Coxchology for 1868, and thereafter, until 

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