Total Visits

Views
John Dowling discusses George Wald and H. Keffer Hartline31

Total Visits Per Month

August 2019September 2019October 2019November 2019December 2019January 2020February 2020
John Dowling discusses George Wald and H. Keffer Hartline0220461

File Visits

Views
JohnDowlingWaldHartline.mov7

Top country views

Views
United States17
Germany6
China5
United Kingdom1
Russia1
Ukraine1

Top cities views

Views
Woods Hole8
Beijing5
Ann Arbor4
Berlin3
Dearborn2
Gunzenhausen2
Jacksonville2
Kiev1
Kiez1
Saint Petersburg1