Hastings Historical Society: John William Draper (1811-1882)
Hastings Historical Society: Tintype of Henry Draper in Civil War uniform, 1862
Hastings Historical Society: Henry Draper's astronomical observatory, ca. 1880
Hastings Historical Society: The moon, photographed by Henry Draper in 1863
Hastings Historical Society: Engraving of the Civil War naval battle at New Orleans in 1862
Hastings Historical Society: Draper Reading Room in the Draper Observatory Cottage, ca. 1950
Hastings Historical Society: Interior of Henry Draper's observatory, ca. 1880
Hastings Historical Society: Earliest photographs of the Orion Nebula by Henry Draper
Hastings Historical Society: Henry Draper proves that the sun contains oxygen, 1876