Company Names, addresses, dates:
  Brownie, Washington DC

Notes:
Brownie doesn't show up in any Washington DC city directories, but based on the bottle cap shown below, in Washington DC it was bottled by the Seven-up bottling Company.

A guy named Palmer Cox¹ is the guy who originally drew brownies like the one embossed on the bottle below.


Bottles:

book # 114 This is a 7.7" clear crown top bottle embossed: front: TRADE / BROWNIE / MARK / CONTENTS 6 1/2 FL. OZ. back: TRADE / BROWNIE / MARK / REGISTERED base: WASHINGTON, D.C. PATENTED

This is a crown-cork bottle cap with the orange and black markings that say: front: BROWNIE / (picture of a "brownie") / ORANGE SODA edges: SEVEN-UP BOTTLING COMPANY, WASHINGTON, D.C. / ART. COLOR CONTAINS CARB. WATER, SUGAR, ORANGE JUICE, OIL OF ORANGE AND PULP, CITRIC ACID, LESS THAN 1/10 of 1% BENZ OF SODA