CERTRON D90 1993 - US
Dictation Cassette
Not much information about this company out there... Supposedly, a well known magnetic tape manufacturer based in California since the early 70's, well into the 80's. They produced audio and video magnetic tape in the USA, and eventually also outsourced their end product from Mexico, China and Hong Kong. This tape in all likelihood is an improved cassette from its earlier production of ~1988. One still available here on our site.
Note 1: 90 Minutes: One tear on the front left side. See pictures. Only 1 available.
Made in China.