I have 4 original gill 13.5” rings. Good tabs and screws, 2 light blue, 1 dark blue, 1 black. $50 plus shipping each. I also have 2 globe screw bases. One brass with a couple stress cracks but tightens fine, one steel. $55 each. All prices plus actual shipping. I can text or email pics on request. 402-984-9269. Thx! Todd.