File:Hal Block WhatsMyLine.png

Source: Screen shot from What's My Line? video hosted on YouTube. From around 2:09 mark. url=https://www.youtube.com/watch?v=2ESshov0Zk8 Fair use rationale: No free image is available of the deceased person who is the subject of the article. To be used for the lead of Hal Block article only. Low resolution image which does not deprive anyone of income. BashBrannigan (talk) 00:48, 28 October 2011 (UTC)