📞 The “Hello Girls” of World War I: U.S. Army Signal Corps Telephone Operators
The “General Pershing Inspection" — at Which the Camera Caught the General Just as He Passed the Smiling Miss Erickson. Bell Telphone News, November 1919. | GGA Image ID # 19b1317822
🔑 Start Here: Who Were the Hello Girls?
The “Hello Girls” were America’s first female soldiers in uniformed communications. Trained by the U.S. Army Signal Corps, 223 bilingual telephone operators served overseas in France and Germany from 1918–1919. They handled thousands of calls a day, connecting commanders, relaying orders, and keeping Pershing’s American Expeditionary Forces moving.
Though essential to victory, they were denied veteran status for decades, sparking a long fight for recognition.
👉 Explore their story through rare photographs, military documents, personal letters, and their fight for justice.
🧑🤝🧑 The Units (1918–1919)
Each group had its own story — from the first 33 operators to the final detachment demobilized just before departure.
First Unit – Deployed March 1918, fluent in French and English.
Second Unit – Forty girls, many trained by Bell Telephone.
Third–Sixth Units – Sent to war zones near St. Mihiel, Toul, Souilly, Verdun.
Seventh Unit – Trained and ready, but canceled with the Armistice.
📸 Panoramic unit photographs capture their pride and camaraderie.
The First Unit of American Telephone Operators.
Second Unit of Telephone Operators.
Third Unit of Telephone Operators.
Fourteen of the girls in the Fourth Unit of Telephone Operators.
Fifth Unit of Telephone Operators.
Sixth Unit of Telephone Operators.
Seventh Unit of Telephone Operators.
✉️ Personal Stories & Letters
Pulling from letters and diaries, these women left vivid records:
Adele Hoppock – University of Washington student to France, 1918.
Grace Banker – Chief Operator, awarded the Distinguished Service Medal.
Elizabeth Horsman & Helen Carey – Letters describing Paris life near Wilson.
Cora Bartlett – The only Hello Girl given a military funeral in France.
💡 These firsthand voices are perfect for essays and genealogical research.
📰 In the Headlines
The press followed the Hello Girls closely, praising their skill and bravery:
“Blue Triangle Follows the Switchboard” – YWCA coverage of their work.
“Hello—Over There!” – Americans embrace women in France.
“Hello Heroines” (1920) – Early recognition of their wartime role.
⚖️ Recognition & Legacy
For decades, the U.S. denied these women veteran status. Their fight became as historic as their wartime service:
1977 Hearings – Affidavits from Alma Hawkins, Merle Egan Anderson, and others testified to their service.
2019 – Hello Girls Congressional Gold Medal Act introduced in Congress.
Ongoing – Campaigns continue to honor their contribution to women’s military history.
📜 A story of service, silence, and recognition nearly a century late.
📸 Photo Gallery Highlights
Training in New York & Bell Telephone classrooms
Overseas operators at St. Mihiel and Souilly
Living quarters & Hostess Houses in France
Panoramic group portraits of the units
🎓 Why This Collection Matters
Teachers & Students – Use photographs, letters, and affidavits as primary sources.
Genealogists – Unit rosters and portraits may include ancestors.
Historians – Evidence of women’s integration into wartime service and their long campaign for recognition.
📘 Availability & Public Domain
Publisher: U.S. Army Signal Corps & private press, 1918–1919
Status: Public Domain
Surviving material found in military archives, private collections, and digitized repositories (HathiTrust, Internet Archive).
🔗 Explore More WWI Collections
Training Camps & Cantonments
Infantry Drill Regulations (1911)
Field Service Regulations (1914, corrected 1917)
Unit Histories (351st, 346th, 88th Division)
- WW1 Photos: The "Hello Girls" Signal Corps Telephone Operators
- First Unit of Telephone Operators Ready for France - 1918
- Second Unit of Telephone Operators Ready for France - 1918
- Third Unit of Telephone Operators Arrive in France - 1918
- Fourth Unit of Telephone Operators Arrive In France - 1918
- Fifth Unit of Telephone Operators Arrive in France - 1918
- Sixth Unit of American Telephone Operators Has Arrived in France - 1918
- Seventh Unit of Telephone Operators Demobilizes - 1919
- 223 Women of the Signal Corps Telephone Operators that Served Overseas
- Adele Hoppock and En Route to France - 1918
- The Adventures of Miss Elizabeth Horsman and Miss Helen Carey - 1918
- American “Hello Girls” in France Enjoy High Life - 1919
- American Telephone Girls Well Cared for in France - 1918
- American Telephone Operators Aid Victory - 1918
- Application for Membership in Telephone Unit in France - 1918
- Secretary of War Baker Congratulates Telephone Operators - 1918
- Bay Area Girls at Front During Great Drives - 1918
- Berlin Girl to Go as Phone Operator - 1918
- Birth of the AEF Signal Corps Girls - 1918
- Black Jack's Girls - 1982
- Blue Triangle Follows the Switchboard - 1919
- Brave Girl Soldiers of the Switchboard - 1918
- Brief History of the Signal Corps Female Telephone Operators - 1996
- Chicago Telephone Girls Heroines “Over There” - 1918
- The Christmas Party at Camp Upton - 1919
- Congressman Cleaver Introduces Bill to Award Congressional Gold Medal to the ‘Hello Girls’ of WWI
- Company of Switchboard Soldiers See Service in France - 1918
- Facts Surrounding the Enlistment and Service of the Signal Corps Telephone Operators - 1977
- First American Telephone Girls in France - 1918
- First Washington Girl Arrives in French Territory - 1918
- For the Wire Men and Girls in France - 1918
- Four of The Michigan Telephone Company’s “Returned Soldiers” - 1919
- General Squier in Charge of Aviation and Signal Corps - 1918
- Miss Helen Carey, Telephone Operator Off for France - 1918
- “Hello-Girls” Are Going “Over There” To Help Link Up the Army’s Nerve-Fibers - 1918
- Hello Girls of World War I
- "Hello" Heroines - Telephone Operators of the Great War Era - 1920
- Hello—Over There! - Our Telephone Girls Take On Paris - 1918
- How the Signal Corps Girls Stayed on the Job - 1919
- How the Signal Corps Organized 100 Girls - 1918
- How the Telephone Girls Performed in France - 1919
- HR 1953-Hello Girls Congressional Gold Medal Act of 2019
- I Was a “Hello Girl” - 1977
- Impressions of the A. E. F. by Signal Corps Operator O'Rourke - 1919
- Information Relative to Telephone Operators for Duty in France - 1918
- A Letter from a Fifth Unit Telephone Operator - 1918
- Letter from Adele Hoppock Mills to Senator Vandenburg - 1935
- Letter from "Hello Girl" Miss Adele Hoppock - 1918
- Letter from Major Coles to Washington State Bonus Board - 1921
- Letter Home from Signal Corps Telephone Operator in France - 1918
- Life of Our Telephone Operators in France - 1919
- Long Distance Operators Off for France - 1918
- Military Funeral of Telephone Operator Cora Bartlett - 1919
- Miss Banker Wins the D. S. M. For Bravery - 1919
- More Operators for France - 1918
- Number Please, AEF - Telephone Operators in France - 1921
- Phone Girls Living High - 1918
- Photo Plates - Signal Corps Telephone Operating Unit - 1919
- Recognition of the "Hello Girls" for VA Benefits - 1977
- Section 401(a) of Title IV of the G.I. Bill Improvement Act of 1977
- Signal Corps Girls Brave Dangers - 1919
- Signal Corps Girls Have Jolly Times - 1918
- The Signal Corps Girls “Made Good" - 1919
- The Signal Corps in Germany’s Oldest City - 1919
- Signal Corps Telephone Operator Girls Did It - 1918
- Six American Telephone Operators Near the Front - 1918
- Switchboard Soldiers of the Great War
- Telephone Girls “At Home” in France - 1918
- Telephone Girls in the Heart of a Military Camp - 1918
- The Telephone Girls of Meuse-Argonne - 1921
- The Telephone Girls of St. Mihiel - 1921
- The Telephone Girls of the Peace Conference - 1921
- Telephone Girls to “Hold the Lines" in France - 1918
- A Telephone Operator's Experiences with the Signal Corps - 1918
- Telephone Operators Insured - 1918
- Telephone Operators Join Our Army - 1918
- Telephone Operators of the AEF -- Roll of Honor - 1919
- Telephone Operators Welcomed to Paris - 1918
- The Christmas Party at Camp Upton - 1919
- The Experience of Isabelle Villiers, Yeoman (f) Turned Hello Girl Supervisor - 2015
- Three More Michigan Girls For “Over There” - 1918
- Tribute to American Telephone Operators in France - 1919
- Tribute to US Army Signal Corps Chief Telephone Operator 1887-1918
- U. S. Signal Corps Unit at Headquarters - 1918
- War Hello Girls Talking - We Win! -1918
- What New England Hello Girls Are Doing "Over There" - 1918
- With an American Telephone Girl in France - 1919
- Women's Telephone Unit in France - 1918
- Woman Telephone Operators in France - 1920
- Young Women of America, Attention! - 1918
- Young Women Train for Telephone Service in France - 1918
- YWCA Dances Relieve Stress For Signal Corps Girls - 1918
- Affidavit of Alma H. Hawkins - 1977
- Affidavit of Edward Mervin Stannard - 1953
- Affidavit of Enid M. Pooley - 1977
- Affidavit of Gertrude Hoppock - 1977
- Affidavit of Helen Bixby Moore - 1977
- Affidavit of Louise Le Breton Maxwell - 1977
- Affidavit of Louise Le Breton Maxwell - 1977
- Affidavit of Marjorie L. McKillop - 1977
- Affidavit of Merle Egan Anderson - 1977
- Affidavit of M. Olive Shaw - 1977
- Affidavit of Oleda Joure Christides - 1977