TheCodeBreakers
Francis, 166, 430,
432, 458 Bacon, R., 430-432, 434-435,
436
Bacon-Shakespeare controversy, 184-185 BAMS code, 243, 325 Band-shift, 292-293 Band-splitting, 293, 294
Baudot code, 195 Barber, R. T., 337 Barne, L, 412 Barne, W., 412 Baudot code, 194-195, 261 Baudot, J. M. E.,
195 Bazna, E., 228 B-Dienst, 241-245, 264, 268 Belaso, G. B., 96-98 Bell, Edward, 146-147 Bell Telephone
Laboratories,
443 Bentley's Complete Phrase
Code, 278 Beobachtung-Dienst, 241-245,
264, 268
Bergenroth, G. A., 424-^28 Bernstorfi, J. H. A., von, 134-
153 passim Berthold, H. A., 156-157
Bestuzhev-Ryumin, A., 341 Beurling, A., 258, 261-262,
663
Bible, 72-73 Bibo, Major, 230-231 Bigram, definition, xiii Bird, J. M., 435 BLACK code, 249, 254 Black
chambers, 104-106,109, 274, 341
American, 6, 173-179, 191,
192, 457
Bletchley Park, 263-264 Boki, G. L, 359-360, 362 Bond, R. T., 549 Book cipher, 186-187 Bratton, R. S., 30
Braune Blatter, 225 Breon, W., 279-280, 286 Brooke-Hunt, G. L., 172 Brotherhood, F. M