This video from the London Transport Museum youtube channel shows how the big vinyl signs that London busses use to show their destinations are made. YouTube description: McKenna Brothers, recognised... continue reading
posted by Aard Vark (oritteropo) 7 years 9 months 2 weeks ago • 399 views • 4:10search results matching tag: vinyl
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YouTube description: Just as vinyl records have a pattern of grooves and ridges that contain the sound, talking tapes - which were originally developed in 1918 - work on the same principle. Along the... continue reading
posted by Aard Vark (oritteropo) 7 years 12 months ago • 688 views • 3:37- 1