Sining. The boys use the 'horn books' too.
Sining. Dr. Z. reading a girl's 'horn book' of Arabic.
From Tung Hsin Chen to Yuwang. Tracts and 'horn books'.
Kuyuan, Kansu. School days.
Kuyuan. A quiet corner for girl students with their 'horn books'.
Moslem country. 'Horn book'. The Koran was first written on camel bones in this way.
