All Wall Plaques could be hung by their hanging chains or a mounting ring. The small narrow picture did not have a chain, but a ring in the middle. The small wide pictures as well as the bigger pictures had their chain attachment to each side of the picture.

Castings were One or Two Pieces. The 1 piece Casting (#'s 1812-1817 & 1822) had a chain and an alternate mounting arm, Folllowed by #'s 1820-1821, a 2 piece casting (frame & picture insert) with the chain mounting to the picture. With 1823 & 1824, B&H went back to the 1 piece casting with no alternate arm. However, the best method was #'s 2142-2195, a two piece casting - picture & frame The pictures were all the same size inserts & were interchangeable. The chain was atached to the heavier frame instead of the picture.