[Page 84, Fig. 47]: Added ’.’ (The muscles 9, fig. 46, and 6, fig. 47, bend the neck forward. The muscles 3, 4, fig. 47, elevate the head and chin.)
[Page 84, Fig. 47]: Added ’.’ (The muscles 26, 27, 28, fig. 46, bend the lower limbs on the body, at the hip. The muscle 28, fig. 46, draws one leg over the other)
[Page 84, Fig. 47]: Added ’.’ (The muscles 27, 28, fig. 47, extend the lower limbs on the body, at the hip. The muscles 29, 30, 31, fig. 46, extend the leg at the knee.)
[Page 84, Fig. 47]: Added ’,’ (The muscles 27, 28, fig. 47, extend the lower limbs on the body, at the hip. The muscles 29, 30, 31, fig. 46, extend the leg at the knee.)
[Page 84, Fig. 47]: Added ’.’ (The muscles 27, 28, fig. 47, extend the lower limbs on the body, at the hip. The muscles 29, 30, 31, fig. 46, extend the leg at the knee.)
[Page 84, Fig. 47]: Added ’.’ (The muscles 29, 30, fig. 47, bend the leg at the knee. The muscles 34, 36, fig. 46, bend the foot at the ankle, and extend the toes.)
[Page 88]: Added ’?’ (What class of pupils should have recesses most frequently? 179. What effect has continued muscular contraction?)
[Page 95]: Added ’.’ (196. Give an instance of the different effects produced by the absence and presence of the mental stimulus.)
[Page 97, Fig. 49]: Was ’(1.’ (the unnatural curved spinal column, and its relative position to the perpendicular, 1. The lower limbs are curved at the knee)
[Page 98]: Added comma. (In performing any labor, as in speaking, reading, singing, mowing, sewing, &c., there will be less exhaustion)