davidwilson1949:
20230629 1609 Queens University, Belfast
davidwilson1949:
20230924 01 Iowa State University
davidwilson1949:
20230924 03 Iowa State University
davidwilson1949:
20230924 05 Iowa State University
davidwilson1949:
20230924 07 Iowa State University
davidwilson1949:
20230924 08 Iowa State University