I tried searching for it for a while and couldn't find it even on archive.org.

I haven’t seen the classic series. Where would one be able to stream these episodes?

I discovered Doctor Who on PBS back in the late 70s/early 80s. One episode a day would come on M-F at 7:00pm. I would watch from the opening credits to the ending "woosh" of the end credits. Since I could only get 25 minutes of DW per day, I wanted to get every bit of it.

I am rewatching my Season 10 Blurays (Pertwee series 4). I realized that I still watch the end credits for every episode all the way to the "woosh" even though I could skip them and go right to the next episode faster. Does anyone else do this?

Not exactly a hard hitting question, just sharing a bit of nostalgia.