Roxey Ann Caplin, Health and beauty by Caplin (1856)
“ The principal point to be attended to at this period, with regard to dress, is to leave the clothing so loose that the infant may have the fullest use of all its joints, and room for the development of its organs. The head should be covered only with a very thin cap, or better still, not covered at all, and the pillow on which it rests should not be so soft as to allow the head to sink in it, and thus promote perspiration. ”
