Original 1970's WOLLENSAK Model 4770 Cassette Tape Deck In-Store SPEC SHEET Sales Brochure. Single 2-Sided Sheet with Pics/Info on one side and Technical Specs/artwork on the flip side. Good Condition, No Rips or Tears (see pics for actual condition) but does have some slight age/storage related yellowing of paper and also has some undulation along one border (see pics # 10, 11. 12, 13 & 14 for specific reference). Vivid Colors. Factory hole punches along one border. Page measures 8-1/2" x 11". Nice 100% Authentic Wollensak (3M) Item!
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