U-205,U-206 & U-206B.----- Super group of tramps here ! The 205 NN has two chips to the bottom ring opposite as pictured. 206 in middle has the Westinghouse incuse on dome and NO damage. 206B NN has NO damage. This is a great group here if you know what's tough and what's not. $40.00 + shipping. First email that says' " I'll take it.'. No PayPal. Email with questions.