80/40 Dipole (NOS) wire dipole antenna that I picked up recently. No manufacturer markings on it however the ladder line to wire connector is a Ten-Tec ladder-line “T-bar” transition block, which is a well-known Ten-Tec part used to connect:

• Coax → ladder line (as a matching transformer)

• Ladder line → copper dipole legs

Measurement of the coiled wire legs yields 52 ft wire elements on each side, which (according to the internet) is  consistent with Ten-Tec’s 80/40 meter dipole designs, where the ladder-line section provides impedance transformation to make the antenna resonant on 80M as well as 40M.

Thanks for looking.

73 Don VE7DXE