Original vintage ad for ELECTRONIC INSTRUMENT CORPORATION.  EICO kits amplifier, tuner, preamplifier, stereo automatic changer, 3-way speaker systems.  HF90, HF81, HF85, AF4, HFS3.  If you love to create, build EICO in Stereo and Mono Hi-Fi.  Exclusive advanced systematized engineering, latest and finest quality parts.
Main office located at 33-00 N. Long Island City, NY.
This unique old one page 1960 high fidelity stereo equipment component trade magazine advertisement would display beautifully matted and framed.  It would make a nice accompaniment to your vintage stereo.