In the slides I recently found, there were these pics. the period would be early 80's and the location could have been any where in the USA (or eastern Canada)
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .