These beauties are hand cast in the USA...and the quality shows! Matching heat vents (shown in these pictures) are also available. They are available with or without dampers.

Bell foundry (burnished finish)
    bell foundry closeup #1
    bell foundry closeup #2
    bell foundry closeup #3
    bell foundry closeup #4
    bell foundry closeup #5
Bell foundry in nickel
Bell foundry (oil rubbed bronze)
    bell foundry closeup #1
    bell foundry closeup #2
    bell foundry closeup #3

examples of metal patina options
examples of paint finishes

video: custom sizes and options
video: measuring for your return air grille
video: grilles in high traffic areas
video: attaching return air grilles to walls
video: terminology used when talking about return air grilles
video: how return air grilles differ from heat registers
video: installing a return air grille

s&h: 6%, but at least $11.95