Company Names, addresses, dates¹:
  Squirt Beverage Co, 750 10th Street, SE Washington DC (1942)
  Squirt Bottling Co, 750 10th Street, SE Washington DC (1943-1946)
  Capitol Club Gingerale Co, 750 10th St. SE, Washington DC (1948-1949)
  Joe Louis Punch Co, 750 10th St. SE, Washington DC (1948-1949)

Notes:
City directories list Capitol Club Gingerale at 750 10th St. SE for only 2 years (1948-1949). The "Joe Louis Punch Co." is listed at the same address during those same 2 years. Before that, the Squirt Bottling Co. was at that address (1942-1947). Before that, it was the site of J.F. Herrmann & Son from 1890-1939.

Capitol Club Bottles:

(enlarge)	This is an 8" clear machine-made crown top bottle with red on white markings: neck-front/back: Capitol / Club / BEVERAGES front: "Made Right / Tastes Right" / Capitol / Club / Beverages / Contents 7 FL OZ back: EVERY BOTTLE STERILIZED / A WHOLESOME BEVERAGE / MADE OF FINE FLAVORS CANE SUGAR / FILTERED CARBONATED WATER / AND CERTIFIED COLOR. / SEE CROWN FOR OTHER INGREDIENTS / CONTENTS 7 FL. OZ. / CAPITOL CLUB BEVERAGE CO. / WASHINGTON, D.C. bottom: [G] / 700 / 20
(enlarge)	This is an 11.8" clear machine-made crown top bottle with faded red on white markings similar to the bottle above: neck-front/back: Capitol / Club / BEVERAGES front: "Made Right / Tastes Right" / Capitol / Club / Beverages / ONE FULL QUART back: EVERY BOTTLE STERILIZED / A WHOLESOME BEVERAGE / MADE OF FINE FLAVORS CANE SUGAR / FILTERED CARBONATED WATER / AND CERTIFIED COLOR. / SEE CROWN FOR OTHER INGREDIENTS / CAPITOL CLUB BEVERAGE CO. / WASHINGTON, D.C. bottom: [G] / 1828
(enlarge)	This is an 8" clear crown top bottle with a stipled surface, embossed: front: Capitol BEVERAGES back: Capitol BEVERAGES bottom: SQUIRT BEV CO / 6 1/2 FL OZ / 697-2 / WASHINGTON, D.C.

(enlarge)

This is an 8" green machine-made crown top bottle with yellow & red markings: front & back shoulders: Squirt front: Squirt / REG. U.S. PAT. OFF. back: Squirt / It's Tart-Sweet / In the public eye / DRINK BEFORE BREAKFAST / WITH MEALS - FOR / REFRESHMENT ANY TIME / CONTAINS CARBONATED / WATER, SUGAR, GRAPEFRUIT / JUICE, CITRIC ACID / AND GRAPEFRUIT OIL / CONTENTS 7 FL. OZ. / PROPERTY OF / SQUIRT BEVERAGE CO / WASHINGTON, D.C. bottom: 700 G 29

(enlarge)

This is a 22x14" cardboard sign that says: (picture of man winking, holding giant bottle of capitol club, with the capitol in the background) Enjoy... / CAPITOL / CLUB / Beverages / GINGER ALE - LIME / ROOT BEER - GRAPE / CREAM SOAD / STRABERRY / ORANGE