This trader advert from February 1959 is actually an advert for ICI's Vynair; their trade name for the vinyl covering also known as Rexene. I'm not sure what model TV this was though.

Ultra Modern - Ultra Handsome

Ultra Portable TV Covered With 'Vynair'
Whichever way you look at it this is a superb receiver.  It's beautifully designed.  Beautifully covered, too.  The entire set including the speakers is covered with wonderful modern 'Vynair'.  One material for the whole set makes covering an easier, quicker, cheaper job.
'Vynair' is easy to clean, won't easily scratch, tear or stain.  It's long lasting.  A wide range of patterns, effects and colours is available.  This Ultra set is covered the up-to-the-minute way ... the best-selling way ... the 'Vynair' way.

'Vynair' is a registered trademark