Letter from Brigadier General Robert R. Williams to the U.S. Army Primary Helicopter School congratulating them on their 10th anniversary. He also briefly touches on the war in Vietnam. On the back of the letter is a stamp giving the Boyce-Ditto Public Library's address.

Letter from Chet Huntley, of NBC News to Major William D. Phillips congratulating the U.S. Army Primary Helicopter School on their 11th anniversaries. He briefly mentions the war in Vietnam. On the back of the letter is a stamp giving the Boyce-Ditto Public Library's address.

Letter from Eric Sevareid, of CBS News, to Major William D. Phillips congratulating the U.S. Army Primary Helicopter Center on their 11th anniversary. He also briefly touches on the war in Vietnam. On the back of the letter is a stamp giving the Boyce-Ditto Public Library's address.

Letter from Lieutenant General L. J. Lincoln to Colonel E. P. Fleming, Jr. congratulating the United States Army Primary Helicopter School on its 11th anniversary. On the back of the letter is a stamp giving the Boyce-Ditto Public Library's address.

Letter from Walter Cronkite, from CBS News, to the men of the U.S. Army Primary Helicopter School commending them for their work. He briefly touches on the war in Vietnam. On the back of the letter is a stamp giving the Boyce-Ditto Public Library's address.

Letter from actor John Wayne to the U.S. Army Primary Helicopter Center, commending them on their work. He also briefly mentions the war in Vietnam. On the back of the letter is a stamp giving the Boyce-Ditto Public Library's address.

Letter from Walter Cronkite, of CBS News, to the U.S. Army Primary Helicopter School congratulating them on their 11th anniversary. He briefly touches on the war in Vietnam. On the back of the letter is a stamp giving the Boyce-Ditto Public Library's address.

Letter from U.S. Army General W. C. Westmoreland to Colonel E. P. Fleming congratulating him on the 11th anniversary of the United States Army Primary Helicopter Center. The General commends the Colonel on the the Center's work and touches on the war in Vietnam. On the back of the letter is a stamp giving the Boyce-Ditto Public Library's address.

Letter from U.S. Representative Jim Wright to Major William D. Phillips congratulating the U.S. Army Primary Helicopter Center on their 11th anniversary. He also briefly touches on the war in Vietnam. On the back of the letter is a stamp giving the Boyce Public Library's address.

Letter from Eric Sevareid to Captain William F. Gabella, congratulating the U.S. Army Primary Helicopter School on their 10th anniversary. He also briefly mentions the Vietnam War. On the back of the letter is a stamp giving the Boyce-Ditto Public Library's address.

Letter from General Omar N. Bradley to Captain William F. Gabella commenting on the 10th anniversary of the U.S. Army Primary Helicopter Center. He apologizes for not replying to the Center's request for comments, citing being out of the city for a month as his reason. He also briefly mentions Vietnam. On the back of the letter is a stamp giving the Boyce-Ditto Public Library's address.

Portrait of Wilmer Wayne Wilson in his sailor uniform. The text on the bottom of the photograph says: "Wilmer Wayne Wilson Killed in action April 16, 1968 in Vietnam Awarded the Vietnamese Military Merit Medal and the Cross of Gallantry son of Wilmer Dayton and Margie Wilson. Brother to Gary, Buford and Lawrence Wilson, Bonnie Wilson and Linda Wilson."

Portrait of 1st Lieutenant W. Roy Coplen Watt of the 7th [Cavalry] 1st Air Division U. S. Army. The text on the bottom of the photograph contains information about his birth, death, and service in Vietnam, along with the medals he won and the names of his parents: "1st Lt. W. Roy Coplen Watt 7th Cavalry 1st Air Div...Killed in action Feb. 29, 1968 Republic of Vietnam...Posthumously awarded The Silver Star for gallantry in action, Bronze Star Medal for heroism...Son of Mr. and Mrs. Ray B. Coplen."

Photograph of Major Donald N. Kennon standing outside in his full dress uniform. The text on the bottom of the photo has information of his rank and the location of his death: "Donald N. Kennon Major U. S. M. C. Died in combat near Quang Tum Province, Republic of Vietnam."