1886 Columbia College, School of Mines. Two documents issued to F.P. ( Frederick Pomeroy) Bemis. One document is an invitation to attend the Graduation Examinations in the Course of Mining Engineering 4-3/4" x 2-3/4". the second, dated December 21, 1886, also issued to Bemis is a receipt for Annual Dues paid for the year to the Alumni Association of the School of Mines. 8" x 4-7/8". I'm including a short biography of F.P. Bemis, printed from an archive from Columbia College