A two-leaf Addendum to Ohio Voting Record / 109th General Assembly, 1st Session, 1971 in the Rosa Parks Papers explains that its legislator “%” figures translate earlier weighted scores from the Ohio Council of Churches (ECOCG), not simple agreement rates. “Times Agreed” is reported separately.
Checks against naïve raw rates: Senate Cook prints 67% with 13 agreements among 22 tracked votes (~59% raw); House Hadley prints 72% with 20 among 27 (~74% raw). Bob Graetz and Cathy Harper appear below the explanation. The addendum records selected chamber positions (22 Senate / 27 House), not an audit of all 1971 legislation or proof of enactment.
Limits: presence in Parks’s papers does not establish authorship, endorsement, receipt, or use. Weight schedule and original record are not recovered here. Archival guidance, not a modern scorecard.
Repo: ohio-council-churches-1971-weighted-voting-record · LOC item mss859430193
Investigative desk · keep #277–#294 tracks distinct · tip 9570