The Seventh Regiment Championship[1] also known as the Seventh Regiment Indoor Championship[2] was a tennis tournament first established in 1885 at Manhattan, New York City, United States and played on indoor hard courts at the Seventh Regiment Armory.
[3] It was part of the worldwide lawn tennis circuit until 1960 when the event was known as the Seventh Regiment Invitation.
[2] The Seventh Regiment Championship was a tennis tournament first established in 1885 at Manhattan, NYC, New York State, United States and played on indoor hard wood courts.
[4] It was part of the worldwide lawn tennis circuit until 1960 when the event was known as the Seventh Regiment Invitation.
[2] (Incomplete roll) (Incomplete roll)