Transverse section of a lobule of an injected infantile thymus gland. Labels: a, capsule of connective tissue surrounding the lobule; b, membrane of the glandular vesicles; c, cavity of the lobule, from which the large blood vessels are seen to extend towards and ramify in the spheroidal masses of the lobule.
Baker, W. Morrant & Harris, Vincent Dormer Kirkes' Hand-book of Physiology, 13th ed. (Philadelphia: P. Blakiston's Son & Co., 1892) 519
1529×2400, 1.4 MiB
652×1024, 196.2 KiB
407×640, 94.5 KiB
203×320, 29.2 KiB