Auzout, a. [474].

Babbage, Mr. b. [254], [555].

Bachman, b. [386].

Bacon, Francis, a. [278], [383], [412]; b. [25], [32], [165].

Bacon, Roger, b. [55].

Bailly, a. [199], [445].

Baliani, a. [326], [347].

Banister, b. [380].

Barlow, b. [67], [223], [245], [254]. [24]

Bartholin, b. [70].