Nokta FoRs Gold, a Gold Cube, 2 Keene Sluices and Lord only knows how many pans....not to mention a load of other gear my wife still doesn't know about!
The only interest in this might be a collector of old instruments. The one shown would have been made in the early 20th century. I used a newer version of that type of scale in the 1960s. Digital scales have made them obsolete.