BRENT, L. D.,
Geological Survey. 1741 F Street.
BREWER, H. G., a,
Hydrographic Office. Meridian Avenue, Mt. Pleasant.
BROWN, MISS E. V.,
1312 R Street.
BURTON, PROF. A. E., a,
Massachusetts Institute of Technology, Boston, Mass.
CARPENTER, Z. T., a,
1003 F Street. 1009 Thirteenth Street.
CHAPMAN, R. H., a,
Geological Survey. 1207 L Street.
CHATARD, DR. THOS. M., a,
Geological Survey. The Portland.
CHESTER, COMDR. COLBY M., U. S. N.,
Navy Department.
CHRISTIE, PETER H.,
Geological Survey. 811 Ninth Street.
CLARK, A. HOWARD,
National Museum. 1527 S Street.