All the animals in the zoo are jumping up and down for you.
...
... and storybooks you turn on with a key
telling you fun stories about the animals you see.
Storybooks and zookeys together guide you through.
A world of new excitement awaits you at the zoo!

From: Portland Zoo television commercial, 1960's

I can't believe I still remember even a single line of it.
Remember all the lines?  Send them to me!
davidbu at www.los-gatos.ca.us

Wed Dec 29 21:07:32 PST 2004

Hooray!  I finally found all the words in
this post.

Here they are, for all time:

All the animals in the zoo
Are jumping up and down for you
Asking you to be sure to plan
To visit the zoo as soon as you can
Storybooks that really talk
You turn on with a key
Tell fascinating things about
The animals you see
Story books and zoo keys
Together guide you through
A world of new excitement
Awaits you at the zoo.