A double bill for today, as I was unable to get to a computer on Sunday. First off, the electronic test card known to its friends and associates as PM5544. Check your gratings. Go on. Fiddle with your colour, brightness and contrast until everything looks just right. It's all good, and it's all for you.
Secondly, the final credit from the BBC's 1972 adaptation of Hedda Gabler, complete with copyright date added as an afterthought, as this was the transitional era between shows ending with a simple BBC tv (up to late 1971, if memory serves), BBC Colour (late 1971-early 1972) and displaying a date. Roman numerals were adopted from 1977 onwards, apparently to disguise the age of some of the repeats.