Swampoodle Grounds aka Capitol Park (II) was the home of the Washington Nationals baseball team of the National League from 1886 to 1889.

They could also see the McDowell and Sons Feed Mill, visible behind right field in the picture, and which was across F Street to the south.

The club moved a few blocks north, from Capitol Park (I) to the Swampoodle location, upon joining the National League.

Local papers reported that the new grounds had more space and a more favorable lease.

When referencing the previous park, the reports would general specify its location, to minimize possible confusion.