186 



MEMOIRS OF THE l^ATIONAL ACADEMY OF SCIENCES. 



Table VIII. — Deaf and dumb relatives of pupils of American Asylum for Deaf-Mutes, <&e. — Coutinued. 



Pupils having deaf-mute relatives ■--■ 693 



Pupils recorded as sporadic cases 1, 413 



Total 2,106 



Table IX. — Deaf-mute relatives of the pupils. 



(American Asylum for Deaf-Mutes. Report for 1877.) 



Table X. — Deaf-mute children of the pupils. 

 (American Asylum for Deaf-Mutes. Report for 1877.) 



Table XI. — Deaf-mute brothers and sisters of the pupils. 

 (American Asylum for Deaf-Mutes. Report for 1877.) 



