A skeleton and a stork each holding a cloth with a baby at center. A banner above, held up by two caducei, reads Non est Vivere, sed Valere, uta. Beneath the baby is Aesculapius standing on a stack of books.
A child with a naked woman pushing away a dark figure possibly depicting death. There is a fruit tree behind her. At the bottom are sketches of children in various stages of growth.
Subject (Name):
Radbill, Samuel X., 1901-1987 
Subject (Topic):
Bookplate collectors, Children, Medical colleges, Nature, Pediatricians, Physicians, and Woman
A coat of arms, divided into two by a chevron, of which contains three prisms within. Above this are two crosses, and below, a radiometor. A knight's helmet is at the helm surrounded by mantling, and a decorated elephant stands at the crest with a fourth prism. Beneath the shield is the motto Ubi Crux Ibi Lux.
Subject (Name):
Crookes, Sir William, 1832-1919
Subject (Topic):
Armorial, Armorial bookplates, Cross, Elephant, Helmet, Physicians, Shield, and Shields
A lit candle within a candle holder. Above, a right hand holds a snuffer in preparation to put out the flame. Flanking the flame is the phrase Good Night All's Well, while above the image is a banner with the phrase Paciencia Y Barajar; below a second banner, with another phrase Sursum Corda.
A coat of arms divided into two parts; A lion and a caduceus in the upper portion; three wing-like objects in the lower portion. Above the shield is a battlement with a raised armored fist holding a cross. Below is the motto Sola Nobilitas Virtus.
A five-sided bookplate with an argyle-style border at the top, and three images in three corners. At the center, below the title text, is printed Staffa, East Moulsey, Surrey.
A shield with an argent field featuring several ermines and divided by a bend vert with three fleurs-de-lis. In the right party per bend are two heads of griffin; in the left part is just one head of griffin. At the helm is a knight's helmet backed by elaborate mantling that engulfs the entire shield. At the crest, atop a torse, is a buck passant with a smaller shield gules with eight sable squares. A decorative border of berries and leaves surrounds the plate.
Subject (Name):
Conant, William M. and Yale School of Medicine
Subject (Topic):
Animals, Heraldic bookplates, Physicians, and Shield