EBENEZERS.EXAMINATION IN 1850.—COLLATION AND ADDRESS.—VALEDICTORY BY SANUM.—SABBATH SCHOOL IN GEOG TAPA.—EXAMINATION THERE IN 1854.—PRAYER MEETING AND COMMUNION AT OROGMIAH, MAY, 1858.—SELBY, OF GAVALAN, AND LETTER.—LETTER FROM HATOON, OF GEOG TAPA.