22 ANNUAL REPORT OF THE 



this work the Museum is to retain the first set of duplicates. 

 In addition the other Arctic and Subarctic annelids in the collections 

 of the Geological Survey have been received on similar terms. 

 The gephyreans of the Canadian Expedition have been received 

 for study from the U. S. National Museum. 



Prof. A. L. Treadwell spent a few days at the Museum in an 

 examination of the West Indian material. 



