[106] A Test of Clear Head and Steady Nerves
[109] Blood Corpuscles
[112] Surface Veins and Deep-Lying Arteries of Inner Side of Right Arm and Hand
[114] Diagram of Artery, Capillaries, and Vein
[116] The Exterior of the Heart
[117] Diagram of Valves in the Veins and Heart
[118] The Blood-Route trought the Heart
[121] The School Physician Examining Heart and Lungs
[127] Rowing is a Splendid Exercise for Heart and Lungs
[131] The Great Essential to Life—Air