International Women's Year delegates

General note: Title and date provided by Bettye Lane.

International Women's Day March

General note: Title and date provided by Bettye Lane.

Margaret 'Midge' Costanza at International Women's Year conference

General note: Title and date provided by Bettye Lane.

Pro-life rally at International Women's Year conference

General note: Title and date provided by Bettye Lane.

Exhibition hall at International Women's Year conference in Houston

General note: Title and date provided by Bettye Lane.

Australian Delegate Elizabeth Reid at International Women's Year Conference at the United Nations

General note: Title and date provided by Bettye Lane.

Pro and Anti-ERA at International Women's Year conference

General note: Title and date provided by Bettye Lane.

Main hall at International Women's Year conference in Houston

General note: Title and date provided by Bettye Lane.

Kate Millett at International Women's Day abortion speak-out

General note: Title and date provided by Bettye Lane.

Betty Friedan at Non-Governmental conference at the International Women's Year conference

General note: Title and date provided by Bettye Lane.

Author Han Suyin at Chinese Women's Day International conference

General note: Title and date provided by Bettye Lane.

First day of International Women's Conference in Mexico City

General note: Title and date provided by Bettye Lane.

International Women's Day March

General note: Title and date provided by Bettye Lane.

International Women's Year conference in Albany, New York

General note: Title and date provided by Bettye Lane.

Marlo Thomas at International Women's Year in Albany, New York

General note: Title and date provided by Bettye Lane.