Original vintage broadcasting trade magazine ad for 3M MAGNETIC PRODUCTS. Special effects come easy on video tape, as WNHC TV of New Haven, CT will be quick to show you. The station produced a series of spots for Sabre's Discount House with scenes involving a miniature spokesman. Shrinking the Sabre Man to the size of the product was a cinch with Scotch Brand Video Tape. Old 1965 broadcasting industry advertisement.