Brockway, San Miguel Island

From Islapedia

Brockway, San Miguel Island is a survey station established in 1858 by William E. Greenwell. In 1871, Stehman Forney erected Brockway 2 and noted:

“At the close of the season while excavating the topography, the station Brockway established by Supt. Greenwell was found and a temporary signal erected over the old centre. The reference stubs were found and left undisturbed.”