Images of scientists including Baader, Baglivi, Baer, Baeyer, Banks, Bauhinus, Bayle, Beccarie, Becher, Beer, Beireis, Berkeley, Bernoulli, Berenger, Bergson, Bernard, Bernegger, Bertholliet, Berzelius, Bichat, Blumenbach, Bode, Boerhaave, Bonnet, Bonpland, Boulton, Bragg, Brindley, Brissaud, Brongniart, Buchholz, Buchner, Buffon, Bugge, Bunsen, and Busch and others are available here.  Digitized by Mary Parker.