Balloon Observation, and Instructions on the Subject of Work in the Basket is a comprehensive manual originally prepared for the British Army during World War I, focusing on the use of observation balloons for military reconnaissance and artillery spotting. The book provides a detailed account of the essential duties, techniques, and safety measures required for effective work in the basket of a captive observation balloon. The text begins by outlining the strategic importance of balloon observation in modern warfare, emphasizing the balloonist's role in gathering intelligence, directing artillery fire, and maintaining communication with ground forces. It describes the construction and equipment of observation balloons, including the basket's layout, instruments, and safety devices such as parachutes and signaling apparatus. A significant portion of the book is devoted to the practical aspects of working in the basket. It offers step-by-step instructions on preparing for ascents, including the proper donning of harnesses, checking of communication lines, and securing of maps, notebooks, and range-finding instruments. The observer is guided through the process of making accurate observations, recording enemy movements, and relaying information to ground stations using telephones, signal flags, or wireless equipment. The manual also addresses the challenges and dangers inherent in balloon observation, such as enemy fire, adverse weather, and the risk of fire or gas leaks. It provides detailed emergency procedures, including the use of parachutes, rapid descent techniques, and protocols for signaling distress to ground crews. Throughout, the book stresses the importance of discipline, vigilance, and clear communication. It includes advice on maintaining composure under fire, working efficiently in cramped conditions, and cooperating closely with fellow observers and ground personnel. The appendices offer additional technical information, sample observation reports, and diagrams illustrating the correct use of equipment. Balloon Observation, and Instructions on the Subject of Work in the Basket remains a valuable historical resource, offering insight into the early days of aerial reconnaissance and the demanding work of the men who operated observation balloons on the front lines.
