This book is an account of Battery A of the Rhode Island National Guard and its activation on June 24, 1916, its travel to the U.S.-Mexico border, its activities until it was mustered out on November 2, 1916. They were stationed at Fort Bliss in El Paso, Texas, and also referred to their site as Camp Pershing. Includes a narrative description of their trip by train, their camp and training activities on the border. Also includes many reproductions of photographs of the troops and sites, cartoons, and a list of personnel.

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 447.