Antique Knights of Labor (KL) union cast metal plaque, For Sale

This item is an antique Knights of Labor Fraternal Membership cast metal Plaque or Trivet.
The Knights of Labor (KL) was one of the most important early American labor organizations, prominent in the late 19th century. This specific piece features an American flag design at the top, a triangle within a circle (the organization's official emblem), and the interlocking letters "KL" prominently cast in the center.
This item is from 1880s to early 1900s.
Please view photos for details.