Senator Russell's notes from Major General David G. Barr's testimony1951Russell, Richard B. (Richard Brevard), 1897-1971http://rightsstatements.org/vocab/NoC-US/1.0/enghttp://congressarchives.org/record/gych_rbrl001_rbrl001-003-012-007-004-018The symbols on this document track the committee members' questions, passes, and absences during four rounds of testimony from Major General David Barr. The writing at the bottom of the page provides a key to the symbols, and how Senator Russell denoted a pass in each round--a pass meaning that a senator did not ask a question during that round.