Frank Denholm and Richard Kneip are at an Agriculture's New Horizon event. They are having a meal at a long table with others.

James Abourezk , James Kneip, Frank Denholm, and Richard Kneip at an Agriculture's New Horizon event. They are having a meal at a long table with others.

Frank Denholm shaking hands with two constituents at the Agriculture's New Horizon event.

Frank and Millie Denholm are greeting constituents at an Agriculture's New Horizon event.

Frank Denholm is standing behind a podium greeting constituents at an Agriculture's New Horizon event.

Frank Denholm shaking hands with a man at the Agriculture's New Horizon event.

Man speaking at a podium on a stage. There is a large banner haning above him that appears to say Sioux Valley and Annual Meeting

Large group of people sitting in a tent at an event.

Supporters carrying signs and wearing hats in support of Frank Denholm for Congress during a rally.

Woman holding a cake congratulating Frank Denholm on his win in the election

Entertainment at a banquet honoring U.S. Speaker of the House of Representatives and other members of Congress on a trip to South Korea.

Members of a Congressional delegation sitting in on a session of the South Korean parliament.

Frank Denholm and other members of a Congressional delegation in South Korea are on a tour.

Member of the Congressional delegation visiting South Korea is talking with a woman.

Members of a Congressional delegation sitting in on a session of the South Korean parliament.

Frank and Millie Denholm are part of a Congressional delegation visiting South Korea. Here they are at a banquet in a large hall.

Entertainment at a banquet honoring U.S. Speaker of the House of Representatives and other members of Congress on a trip to South Korea.

Senator George McGovern and Congressman Frank Denholm with two others at an event.

People seated at tables at a Democratic Party campaign event.

Campaign billboard for Frank Denholm reads Congress Denholm Work

Frank Denholm at a podium in the back of the room at a National Farmers Organization in Miller, South Dakota

Frank Denholm speaking to the National Farmers Organization in Miller, South Dakota

Jeannie Denholm giving Frank Denholm a kiss on the cheek on the steps of the U.S. Capitol in Washington, D.C.

Frank and Millie Denholm standing together. They are holding hands.

Frank and Millie Denholm seated at the dinner table in a home.

Frank and Millie Denholm

Frank Denholm and Millie Denholm with a man

Millin Denholm holding a bouquet of red roses. Frank Denholm is standing beside her with his arm around her shoulders.

Frank Deenholm standing with his wife, Millie at a podium at a campaign event. There is a banner hanging on the wall which says Congratulations Frank.

Frank and Millie Denholm at a campaign event. They are carrying plates of food and have drinks in their hands.

Frank and Millie Denholm with a group of people at a campaign event.

Frank and Millie Denholm with a man at a campaign event.

Frank and Millie greeting voters at a campaign event.

Frank and Millie Denholm at a luncheon during the 1970 campaign. Frank is talking to a woman to his left.

Frank and Millie Denholm with the bride and groom at a wedding reception.

Frank and Millie Denholm greeting people at an event.

Frank and Millie Denholm attending an event with other people.

Frank (standing center) Millie Denholm (seated center) with a group of youg girls and two nuns.

Frank and Millie Denholm at an International Association of Machinists event. They are seated at a long table with other people.

Millie Denholm at an International Association of Machinists event. Frank Denholm is seated to her right.

Frank and Millie Denholm are having dinner in their home with the Chapman children during the Christmas season.

Frank and Millie Denholm are with the Chapman children in their home during the Christmas season. Millie is playing the piano while Frank and the children are singing.

Frank and Millie Denholm walk away from the check in counter at the regional airport in Sioux Falls, South Dakota.

Frank and Millie Denholm and another couple are seated at a table in a cafe before the post-ceremony ball in celebration of the inauguration of South Dakota Governors Richard Kneip.

Frank and Millie Denholm and a man are seated at a table in a caf? before the post-ceremony ball in celebration of the inauguration of South Dakota Governors Richard Kneip.

Frank Denholm boarding an airplane. Milie Denholm and the pilot are seated inside the airplane.

Frank and Millie dancing at a campaign event.

Frank and Millie Denholm dancing at a campaign event.

Frank and Millie Denholm are riding in a convertible in the Hobo Day parade in Brookings, South Dakota.

Frank Denholm and his wife, Millie, are riding in a convertible in a parade during his 1968 campaign for Congress.

Frank Denholm and his wife, Millie, are riding in a convertible in a parade during his 1968 campaign for Congress.

Frank and Millie Denholm riding in a red convertible in the Augustana College Viking Days parade in Sioux Falls, South Dakota. Frank is waving to parade spectators. There is a young girl standing in the back seat next to Frank.

Frank and Millie Denholm witih Admiral Francis Foley while visiting a military base in Seoul, South Korea. Foley is the Senior member on the Military Armistice Committee of the United Nations Command.

Frank and Millie Denholm inside a military aircraft while visiting a military base in Seoul, South Korea. Denholm holding a book that says Visit of the Honorable Carl Albert the Speaker of the House of Representatives.

Frank and Millie Denholm with a group on their trip to Seoul, South Korea.

Frank and Millie Denholm and others are in a military transport helicopter during a trip to South Korea.

Frank and Millie Denholm at an event during their trip to South Korea as part of a Congressional delegation.

Frank Denholm and his wife Millie Denholm are being greeted by students during a trip to South Korea as part of a Congressional delegation.

Frank and Millie Denholm with South Korean dignitaries. The Denholm's are part of a Congressional delegation visiting South Korea.

Frank and Millie Denholm are with a woman at an event. There is a framed photographs of George McGovern on the wall behind them.

Frank and Millie Denholm with constituents in an office

Frank Denholm sitting in a chair.

Frank Denholm seated in a chair next to the American flag. There is a woman in the floor holding on the the flag staff.

Frank Denholm sitting in a chair.

Frank Denholm standing in a cow pasture at a western South Dakota ranch.

Frank Denholm standing on a small grass hill. He is pointing to something in the distance.

Frank Denholm standing in a cow pasture at a western South Dakota ranch.

Frank Denholm standing in a cow pasture at a western South Dakota ranch. He is pointing to something in the distance.

Frank Denholm is accepting a cash donation from a supporter.

Frank Denholm greeting a man at an event. Millie Denholm is standing to the left of him greeting people.

Frank Denholm speaking at a podium during a event. A man (standing) is handing another man (seated) a dollar bill in the foreground.

Frank Denholm speaking at a podium during an event. A laughing man is seated at the table to Denholm's right.

Frank Denholm talking with someone at an event. There are balloons hanging from the ceiling.

Frank Denholm talking with a constituent.

Frank Denholm and a farmer standing next to an International Farmall tractor during Denholm's 1970 campaign.

Frank Denholm talking with a man at an event.

Frank Denholm is talking with a man at an event.

Frank Denholm and Bill Hauck at the 1970 State Democratic Convention in Mitchell, South Dakota.

Frank Denholm and campaign volunteers are blowing up balloons for an event.

Frank Denholm and George McGovern standing by an airport fence at night. They are both holding luggage.

George Mcgovern and Frank Denholm greeting people at a campaign event.

South Dakota State University president Hilton Briggs and Frank Denholm at an event.

Frank Denholm at a campaign rally with Laurie Klinkel who is wearing an orange sash that reads: Denholm for Congress

Wayne Hauschild, South Dakota State University president Hilton Briggs, Frank Denholm, and two other men at an event.

Frank Denholm and Richard Kneip are having a discussion in a restaurant with another man.

Frank Denholm and Richard Kneip are having a discussion in a restaurant with another man.

Frank Denholm and Richard Kneip are visiting in a private home.

Frank Denholm (left) and Richard Kneip (right) with a man and woman at a campaign event.

Frank Denholm and Richard Kneip at a campaign event

Frank Denholm and another man are with the South Dakota Honey Queen.

Frank Denholm is the auctioneer at a sale selling livestock in Brookings, South Dakota.

Frank Denholm at a campaign dinner. His is sitting with four other men.

Frank Denholm is handing a man wearing a cowboy hat a sandwich at a campaign event.

Frank Denholm speaking at a campaign event in an auditorium. Richard Kneip is seated to Denholm's right. There is a man with an accordian sitting on the stage behind Denholm.

Frank Denholm at a campaign event. He is holding a ham while the audience is seated on chairs around him.

Frank Denholm speaking at a campaign event in an auditorium. Richard Kneip is seated to Denholm's right. There is a man with an accordian sitting on the stage behind Denholm.

Frank Denholm speaking to a group people seated at a tables at a campaign event.

Frank Denholm speaking at a campaign event in an auditorium. Millie Denholm is seat at the table to his left.

Frank Denholm speaking to a group of people at a campaign event.

Frank Denholm talking with a man at a campaign event.