In article . com,
" says...
Derek * wrote:

For the epitome of Euuuchhh :

http://www.romark.co.uk/itemdisplay.asp?item=dk003.jpg

Which for me is reminiscent of prefab schools built for the
baby-boom.

yes, exactly what I'd expect to see on the average 40s door. Screwfix
still sell them.

I've used something similar to that on a couple of doors to replace
the original curved Bakelite levers which have broken. At some time
I might have a go at making replacements to the original pattern, but
until then the cheapo round knobs don't look out of place.