Merry Christmas and Happy Hanukkah! Here is a snippet of one of the blue map dungeons from Maximum Mayhem Dungeons #4: Vault of the Dwarven King! There are only 5 days left in the Kickstarter campaign! Grab your copy soon if you love 1st Edition style adventures!
https://www.kickstarter.com/projects/marktaormino/maximum-mayhem-dungeons-4-vault-of-the-dwarven-kin