Sanborn map sheet showing an area of Quanah in Hardeman County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.

Sanborn map sheet showing an area of Quanah in Hardeman County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.

Sanborn map sheet showing an area of Quanah in Hardeman County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.

Business correspondence written on letterhead from the late 19th century. Letterhead includes decorative designs with business name and text reading: "Harry Koch, Editor and Proprietor"; "Subscription price $1.50 per annum. Advertising Rates Sent on application"; "The Tribune-Chief, the pioneer of Hardeman county journalism, is the best advertising medium in the Panhandle for those desiring the trade of stockmen and farmers residing in this section of the State."; "Tribune established 1889. Chief established 1890, Consolidated 1897. Circulation books open to advertisers' inspection any time."

Patent for "a new and useful acetylene-gas generator" (lines 5-6), including illustrations and instructions.