San Jose Soda Works

Does anyone have any information on this company ? Not much is known about this bottle or who produced it. Was it the Williams Brothers first bottle before they switched to the gravitator style, or was it a separate company ? They seem to be early to late 1870s, but some have also come out of early to mid 1880s privies.

1870

Doerr, P., soda manufacturer, 435  First
Villa, L., soda manufacturer, 246  Market
Winslow  & Williams, soda manufacturer, 374  St.  John

1874

Williams Bros., soda manufacturer, 278  St.  John

1876

Williams Bros., soda manufacturer, S s St. John bet First and Market

1878

Williams Bros., soda works, St. John

1884

George Stenger, proprietor San Jose Soda Works, 350 Park Ave (1884)

1886

Williams Bros Soda Works, David Williams, 46 W. St. John