BALLOON OBSERVATIONand INSTRUCTIONSon the subject ofWORK IN THE BASKET❦Issued by theDivision of Military AeronauticsU.S. Army¶ A free translation of the French booklet “Instructions au sujet du Travail en Nacelle,” and an added discourse on Balloon ObservationsWASHINGTONGOVERNMENT PRINTING OFFICEAUGUST, 1918
on the subject of
WORK IN THE BASKET
❦
Issued by the
Division of Military AeronauticsU.S. Army
¶ A free translation of the French booklet “Instructions au sujet du Travail en Nacelle,” and an added discourse on Balloon Observations
WASHINGTONGOVERNMENT PRINTING OFFICEAUGUST, 1918