The Week of December 20, 1982
Art by: Jose Delbo and Sal Trapani
Lettering by: Gaspar Saladino
Superman, World’s Greatest Superheroes, and all related characters & elements © DC Comics
Click on image to enlarge 
Tags: Jose Delbo, Lex Luthor, newspaper strip, Sal Trapani, Superman, World's Greatest Superheroes
Paul,
“The Superman Sunday Special” did not start until Jan 09, 1983. So, you seem to be missing Sunday Dec 26, 1982 which you wrote. I reconstructed most of it, and you can download it here (feel free to grab the image, and add it directly onto your blog);
https://www.dropbox.com/s/dvl64nyhxtv6qju/WGSH82-12-26a.jpg