Original Item: Only One Available. The Hat, Service, M1911 (Campaign Hat) was made of OD wool felt with a wide brim and "Montana peak" crown. There were ventilation holes in the crown with grommets, a silk hatband, and a silk and brass braid cord closed by a knot and terminated with a tassel. Inside was a leather sweatband and an attached chin strap. The Army model was dark brown OD in color.

The hat cords worn around the base of the crown indicated the branch for enlisted men and rank for officers. The system was similar to the piping colors for the Garrison Cap, copied from the Campaign Hat. Unit and rank insignia were sometimes worn on the front of the hat when authorized.

This campaign hat is a private purchase example and does have the decorative rows of stitching around the brim, often not seen with private purchases. The interior bears a UNITED HATTERS OF NORTH AMERICA paper label. The United Hatters of North America (UHU) was a labor union representing hat makers, headquartered in the United States.

The UHU was founded and received a charter in the American Federation of Labor in 1896 through a merger of the International Trade Association of Hat Finishers of America and the National Hat Makers' Association of the United States. One of its co-founders was John A. Moffitt, who served consecutively as UHU vice president, president, and editor of its official journal from 1896 to 1911.

In 1934, the UHU merged with the Cloth Hat, Cap and Millinery Workers International Union to form the United Hatters, Cap and Millinery Workers International Union (UHCMW), a founding member of the Committee for Industrial Organizations. Subsequent mergers led to the formation of the Amalgamated Clothing and Textile Workers Union (ACTWU) in 1983, and the Union of Needletrades, Industrial and Textile Employees (UNITE) in 1995.

The UHU was the de facto defendant in the landmark 1908 United States Supreme Court Loewe v. Lawlor decision, which was found adversely for the UHU and, by extension, for all unions in the United States. Loewe v. Lawlor outlawed secondary boycotts and ruled that individual union members could be held personally liable for damages incurred by their union.

The hat is offered in good condition considering it is well over 100 years old! The fine fur felt is good with some moth nips and tearing peppered throughout. The original crown band ribbon is intact with the original leather chin strap having been placed around the top like the Signal Corps cord. It has a 6 ¾ size sticker on the liner.

A very nice World War One Era M-1911 Campaign Cap! A must have for the collector of WWI era militaria!

The Campaign Hat:
The origins of the hat can be traced to the 1840s when U.S. Army mounted troops posted to the far-west sometimes wore wide-brimmed civilian hats, which were more practical than the regulation shakos and forage caps then issued. The crease was influenced by the designs of the sombreros worn by the Mexican Vaqueros. The name started to be used after the 1872–1876 regulations, which introduced a black felt hat—which could be drab after 1883—for fatigue use derived from the types popularized during the American Civil War. Some were worn with campaign cords, mainly as a form of decoration.

At least as early as 1893, hats of the Stetson Boss of the Plains type were being creased into pointed tops by British South Africa Company (BSAC) scouts in Africa. When designing the iconic uniform for Boy Scouts, Baden-Powell drew on the hat worn by Frederick Russell Burnham, the celebrated American scout, during his service as Chief of Scouts in the BSAC and the British Army in the 1890s. The 1,200 Canadian troops serving under Baden-Powell were the first to wear the campaign hat as a part of their official uniform, and this very likely influenced Baden-Powell's decision to order 10,000 of the hats for the British troops.

A version of the hat, with a crease along the top of the crown, was worn by some US Army troops during the Spanish–American War. The army officially adopted the "Montana peaked" design as a service hat on 8 September 1911.

Through the World War I era, the campaign hat worn by American soldiers was fairly soft. Those worn by the United States Army's general officers had a golden cord around it, whereas other commissioned officers had a golden-and-black campaign cord around their hat. Field clerks, as well as their post-war successors the warrant officers, had a silver-and-black cord, while other ranks had cords in their branch-of-service colors. The United States Marine Corps had the Eagle, Globe, and Anchor badge in black at the front of their campaign hats; its officers had an additional golden-and-scarlet cord around their hat, whereas its other ranks had none.

By the 1930s the felt was made very stiff with a permanently flat brim. Due to the frequent wearing of helmets in France in World War I, most troops received a copy of the French bonnet de police that became known as the overseas cap. From 1940 onwards, the campaign hat was replaced by the much cheaper American fiber helmet. In 1942 the campaign hat ceased to be issued generally, but it was still commonly found in the Pacific theatre for much of the war, and was the trademark of General Joseph Stilwell.