The SAGE (Semi-Automatic Ground Environment) computer, belonging to the US Air force, built to analyse radar signals, had a built in ashtray and lighter.
It was in use 1954-63. So if you smoke, you're living in the wrong decade.
(My gf bought me a coffee table book called core memory, full of fantastic photos of computers from the 40's upto 1984, and tacked on some photos of google's first server.)
PS - moved your post -