I am in need of three of the "old tyme" FT-243 brown crystal sockets. The ones that are about 1/2 to 3/4 inch high and mount with a single screw through the middle (i.e. Heath DX-20, DX-35, etc.). I need two for my "new" DX-35 and one for my "new" Conar Model 400 transmitter. Have numerous HC6/U ceramic sockets (brand new) to trade or $$. Glen, K9STH