soc.EairfVoi.niii. 



Plate XXII. 



n. 



•St^ 



■-^^^^J^.j 



JZ. 





■ ti 



14. 



^ 





i3. 





7J. 



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y' .1 s i 



^^fei^iiia^ii^^li:^ 



WHM'Tatlane.litli'Edin^ 



