[SatinDoll]

The Roswell incident was not the first time such craft have appeared in U.S. skies.

There are instances of space craft appearing overhead in the Mississippi river area during the mid to late 19th century. These events were witnessed by thousands and articles written describing the events were printed in local newspapers of the day.

[oh8eleven]

There are instances of space craft appearing overhead in the Mississippi river area
That "area" covers Minnesota to New Orleans. Must have been awfully big space craft.