. "Historical narratives, reports, photographs, and other records that document administrative, technical, and tactical activities of the Air Service in the American Expeditionary Forces during World War I. Roll: 0021 Series: E Series Description: Squadron Histories Volume: 22 Volume Description: 222d, 223d, 227th, 247th, 248th, 257th-261st, 264th, 266th, 267th, 269th, 270th, 278th, 281st, 309th, 334" . . .