Original turntable components vintage ad for GENERAL ELECTRIC COMPANY.  Orthonetic Stereo Cartridge gives precise, undistorted reproduction of every note on your high-fidelity records, even at frequencies above the normal range of human hearing.  Tracks at pressures as low as one gram, prolong record life.  Compared with four other leading brands, it gives the flattest, widest frequency response of all.
Specifications given by Audio Products Section, Decatur, IL.
This unique old one page 1961 high fidelity component equipment trade magazine advertisement would display beautifully matted and framed.  It would make a nice accompaniment to your vintage stereo.