Fr 048 The Sioux War--General Miles Army--The Hotchkiss Cannon FredericRemington sqs Frederick Remington (1861-1909)

The picture has something of this: cavalry, people, military, transportation system, group, seated, mammal, many, group together, carriage, war, engraving, vehicle, soldier, man, army, weapon, gun.
Perhaps it’s a drawing of a man riding on the back of a horse in front of a group of men.