INDKX TO CONTRIBUTORS. 379 



PAGE 



77. Remarks on the rigidity of the earth's crust. 



79. Remarks on Japan and the Japanese. 



185. Remarks on an optical salinometer. 



188. Remarks on Great Salt Lake. 



J. R. Eastman. 



22. Remarks on sound and audition. 

 28. Remarks on vocabularies. 



49. On the comparison of rain gauges at different elevations. 



E. B. Elliott. 



15. On the use of metric weights. 



19. On the use of metric weights for postal purposes. 



25. On the change from the silver to a gold standard. 



30. Remarks on a desirable reformation in the calendar. 



37. On the calendar formulae. 



42. On affected quantities of the first order. 



42. Remarks on the distribution of fauna. [perplates. 



43. Remarks on the magnetic condition of iron facing cop- 



44. Remarks on a government plan of life insurance for its 



employes. 



50. On the mutual relations of gold, silver, and greenbacks. 

 52. On the mutual relations of gold, greenbacks, and silver. 

 59. On the adjustment of the calendar. 



65. Communicates a letter from Dr. B. A. Gould. [States. 



68. On propositions for changing the coin of the United 



84. On force and momentum. 



85. On monetary standards. 



87. On the mutual relations of gold and silver, and prices. 



111. On the telephones of Messrs. Gray and Bell. 



113. Remarks on the cosmogony. 



130. Remarks on the late B. F. Craig. 



134. On the relative values of gold and silver. 



135. On optional monetary standards. 

 137. Remarks on standard measures. 

 137. On standards of time. 



190. Remarks on atmospheric electricity. 



190. Remarks on asymmetry. 



192. On the telephotc. 



193. Remarks on series. 



