[August Belmont with Francis McNeil Bacon and J. Borden Harriman at a fancy dress party.]

[August Belmont in costume for a fancy dress ball at Delmonico's.]

[August Belmont.]

August Belmont, Sr.

[August Belmont and other men at a dinner.]

[August Belmont, Jr. in costume for a fancy dress ball.]

[August Belmont, Jr. in costume for a fancy dress ball.]

Caroline Slidell Perry Belmont (Mrs. August Belmont, Sr.)

Mrs. Belmont; Mr. Belmont [Members of the de Peyster, Foster, and Hone families and others.]

[August Belmont, Jr. at a fancy dress ball.]

[August Belmont, Jr. and his wife Bessie Morgan Belmont with Mr. and Mrs. Oliver W. Bird.]

[August Belmont, Jr. and Oliver W. Bird with two unidentifed men in polo attire.]

August Belmont

[August Belmont Jr.]

Major August Belmont, New York

[August Belmont, Jr. driving a carriage with his wife Eleanor Robson Belmont, and their son August Belmont III and his wife Alice W. de Goicouria, through the gates of their Newport home "By-the-sea".

French Driver's Permit Issued to August Belmont

[Mrs. August Belmont.]

Portrait, Hyde Ball at Sherry's.

[Mrs. August Belmont (neé Caroline Slidell Perry).]