Dates of Publication, Vol. 28. 



Part 109, pages 1 to 48, plates 1 to 8, November, 1927. 

 Part 110, pages 49 to 96, plates 9 to 12, April, 1931. 

 Part 111, pages 97 to 160, plates 13 to 23, June 14, 1934. 

 Part 112, pages 161 to 226, plates 24 to 31, November, 1935. 



