Do you have any "accessories" for your old TVs?

[larschr]

I like to have some optional equipment connected to my old TVs, preferably from about the same time as the TV was made to make it look time typical.

I recently found this early 90s General Instruments (Jerrold) analog CATV decoder. A very uncommon find, because people rent them and hand them back in when they cancel the service. The cable company probably didn't bother to get it back because they now only use digital decoders. It appears to work, but obviously there is no way to test it any more. It is connected to a mid 80s Phlips, along with a late 80s VCR.

I also have a mid 70s Tandberg Delta gun-set with a early 70s Tandberg receiver (only dial lights working) and a late 60s telephone on the top of the TV.

So, do any of you here have some accesories to make your old TV setup look more time typical?