Company Names, addresses, dates
  Green Spot, Washington DC

Notes:
I can't find any evidence that Green Spot was produced in Washington DC, other than the fact that the bottle below seems to have WASHINGTON DC embossed on the base. The company doesn't show up in any of the city directories that I've seen.

Wikipedia says the following about Green Spot: "It was developed in 1934 in the United States. It established operations in Thailand in 1954. While the brand is no longer popular in the United States, Green Spot is now focused on the Asian market."

Bottles:

book # (unlisted) This is a 6.6" clear machine-made screw-top bottle with a green and white applied colored label. It says: front: Green / Spot right side: FRUIT-ADE left side: PASTEURIZED / NOT / CARBONATED / NO PRESERVATIVES embossed on the base: ??? 8 40 / WASHINGTON DC