Company Names, addresses, dates¹:
  Ed Walsh, 19 East Capitol Street, Washington DC (1865)

Notes:
The only year Ed Walsh shows up in directories is 1865 (as a bottler of mineral water).

Bottles:

(enlarge)

This is a 7.4" aqua blob top bottle embossed: front: ED WALSH / WASNINGTON / D.C. Note that WASHINGTON is mispelled with an 'N' instead of an 'H'.