We have a New Old Stock , ( An excellent collection item) Hy-Gain CB Base antenna, model CLR2.
This original extend 5/8 wave collinear CB Base station antenna gives you 12.55watts of "TALK Power" from your 4watt CB Transceiver will perform as the longest radiator of any one the market and it features the solid state moisture-proof matcher (no water problems).
Other features are: antistatic " TOP HAT " DC ground, slotted taper-swaged heavy gauge tubing with full circumference positive-grip clamps, more than twice as many in use as any other collinear made.
PS: We also presently found a mint new ( Super Scanner CB Antenna ) in original box for sale .. if you know someone who collects 1970's vintage stuff , we have a Texas Barn find , brand new in the box.. also!!