INDEX. 
771 
w. 
Williamson (W. C.). Investigation into the Structure and Development of the Scales and Bones 
of Fishes, 648. 
Wind, on the direction of, with relation to the age of the moon, 411. 
Wrottesley (Lord, F.R.S.). On the Results of Periodical Observations of the Positions and 
Distances of Nineteen of the Stars in Sir John Herschel’s Lists of Stars, favourably situated 
for the investigation of Parallax, 333. 
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