AKG Images: 19(top)
Art-Tech/Aerospace: 60, 62, 63, 68, 78, 92, 95, 98, 99, 146, 158, 159, 194, 206
Art-Tech/MARS: 30, 34, 44, 57, 97(top), 130, 131, 132, 135(top), 141, 152, 163, 166, 168, 174, 187
Cody Images: 10, 13(top), 24(top), 26, 27, 28, 38, 41, 43, 85, 100, 102, 105, 107, 112, 115, 121, 175, 177, 189(bottom), 191, 196, 213, 214, 218
Mary Evans Picture Library: 16(bottom), 167
E. W. W. Fowler: 40(bottom), 66, 79, 110, 111, 211
Getty Images/Popperfoto: 51, 74, 86, 87, 90, 106, 118, 200
Library of Congress: 1, 11, 35, 52, 70, 71, 91, 114, 129, 139, 195, 202
Bertil Olofsson/Krigsarkivet: 6, 18, 31, 39, 54, 58, 61(top), 65, 76, 81, 82, 93, 94, 108, 134, 135(bottom), 138, 148, 151, 155, 170, 179, 183, 198, 199, 207
Photos 12: 16(top), 22, 37, 49, 50, 143, 145(bottom), 171, 182
Suddeutsche Zeitung: 19(bottom), 46, 122, 126, 128, 147, 154, 156, 165, 203
US Department of Defense: 117, 119, 125, 178, 184(top), 186, 209, 219
Artworks
Amber Books: 116, 120, 189(top),
Art-Tech/Aerospace: 17, 24(bottom), 29, 61(bottom), 89, 97(bottom), 104, 137, 157, 173
Art-Tech/John Batchelor: 20, 40(top), 48, 184(bottom), 192
Art-Tech/De Agostini: 13(bottom), 32, 72, 133, 145(top), 161, 204