APPENDIX No. 4.

List of Assistant Engineers United States navy on Coast Survey duty, March 1, 1851.

APPENDIX No. 4 bis.

List of Assistant Engineers United States navy on Coast Survey duty, September 1, 1851.

From 1844 to 1850.

For 1850.

Total from begin-
ning of survey.

APPENDIX No. 5.

Results of the Coast Survey at different periods, from 1844 to 1851.

Extent of shore line, reckoning bays, sounds, &c.

4,831

902

8,948

Horizontal angles, stations, &c., No. of.

946

157

2,120

Vertical angles, stations..

..do

35

13

64

Triangulation parties.

.do

18

Latitude stations.

.do

30

6

45