American publisher based in Brooklyn, New York.
A game of Hearts has them at 500 Pacific Street in Brooklyn.
In 1916 the firm was located at 175 Fifth Ave., NYC, according to a copy of Rummy from that year.
The American stationer: Volume 74 No. 25 (Dec 20, 1913) - Page 12
The United Games Company, Inc., is the style under which a new concern will enter the New York manufacturing field. This company recently applied for a charter, with a capital of $3,000. The objects of the company are to manufacturer paper boxes for games and novelties. Those back of the enterprise are: E. & J. P. Jones, 25 Haley street, and A. N. Johnson, 1250 Pacific street, both of Brooklyn.
On his website Bruce Whitehill has a photo of the game Here's How
, ±1930s, United Games Co., 175 Fifth Ave., NY