... became evident that the constant handling of the speakers by careless customers, necessitated frequent repairs to the units. After a thorough ... Ohio 000 Skyline Park-In. Dayton, Ohio 750 Miami Drive-In, Dayton, Ohio 790 Toledo Drive -In, Toledo, Ohio 790 Cuyahoga Drive-In. Parma, Ohio 700 Dort Drive-In, Flint, Mich 1020 Park-In Theatre. Lorain. Ohio 310 New Drive-In, San Antonio, Texas ... . 950 Drive-In ... FOUR models of post-war television home receivers, designed by RCA.