Found a few interesting photos on Flickr. Can anyone tell what episode the first two are from? Credit goes to the original posters, of course, and here are links so you can view them in different sizes:
http://www.flickr.com/photos/umpqua/297956983/sizes/z/in/photostream/
http://www.flickr.com/photos/umpqua/297956622/sizes/z/in/photostream/
http://www.flickr.com/photos/captainspaulding/8524879253/sizes/z/in/photostream/

Another photo of Art Carney filming a commercial can be viewed by clicking here (http://www.flickr.com/photos/alcue/377192139/) (I wasn't able to save the photo). I've also attached a photo of an Art Carney postcard (found on Flickr (http://www.flickr.com/photos/21461960@N03/3422257326/sizes/o/in/photostream/)) that is for sale on eBay (http://www.ebay.com/itm/ART-CARNEY-Ed-Norton-in-The-Honeymooners-TV-POSTCARD-/150609311616?pt=LH_DefaultDomain_0&hash=item231103b780) and another interesting photo of the cast found on eBay.

Here is the matching photos from "The People's Choice."
Including another shot when the flash goes off that I found funny...

Thanks Chris. "The People's Choice" was one of the episodes I screened, but I couldn't match up the exact shots with my DVD player. I was told the photos were taken back in the 50s, so depending on where they were taken, they could be from when that episode was airing live. Too bad they didn't do it a week later, when "Halloween Party for the Boss" aired!

Here's a nice color photo from "One Big Happy Family," found in the book "Sitcoms: The 101 Greatest TV Comedies of All Time" by Ken Bloom & Frank Vlastnik. Not on Flickr, but just wanted to share.