Company Names, addresses, dates¹:
  Sarah H Rosenzweig, 1211 7th street NW (1895)
  Sarah H Rosenzweig, 2100 11th street NW (1896)
  Sarah H Rosenzweig, 218 4 1/2 street SW (1897-1898)

Notes:
Sarah H. Rosenzweig (1860-19??)² was a bottler in Washington DC.
I've seen some instances where a bottling business seems to have been taken over by a wife (presumably due to the death of a husband), but this is a rare case where it appears that the business was owned by a woman from the start.

Bottles:

	book # 609 These are aqua 9.4" and 9.25" blob top bottles. The left one has a baltimore loopseal top, and the right one has a plain blob top. They are embossed: oval slugplate: S.H. ROSENZWEIG'S / BOTTLING WORKS / REGISTERED / 1895 / WASHINGTON, D.C. below slugplate: THIS BOTTLE NOT TO BE SOLD back: J.BRO'S base (left bottle): 10. base (right bottle): 1170 / 1
	book # 610 This is an aqua 6.5" hutchinson bottle embossed: tombstone slugplate: S.H. ROSENZWEIG'S / BOTTLING WORKS / REGISTERED 1895 / WASHINGTON, D.C. back: I.G.Co.L The "I G Co L" glassmaker mark on this bottle was from Ihmsen Glass Company Limited, Pittsburg PA according to this web site.
	book # 610 This is very similar to the bottle above, but the embossing is slightly different, and it has a 10-sided base instead of a round base. It's a 7.2" aqua hutch, embossed: tombstone slugplate: S.H. ROSENZWEIG'S / REG'D 1895 / BOTTLING WORKS / WASHINGTON, D.C.