This linen postcard was never
used. In a vertical line dividing the back you can read the notation
"MWM Color-Litho 'Bursheen' Finished, Made Only by MWM - Aurora, ME."
There is also the number A3388.
The description of the card's illustration
reads, "Northeastern Oklahoma leads the world in the production of
lead and zinc. Since a large part of the land on which these mines are
located is owned by the Quapaw Indians, many have become wealthy through
royalties they receive."