It may be shameless self-promotion, but I'm posting here because I think it fits:
Gold Comics #1 is a comic I put together featuring public domain superheroes, with all information on said characters gathered from this site. The comic includes a short, six-page comic written by myself followed by three Golden Age stories featuring characters included in my comic: Madame Fatal (from Crack Comics #1), Bulletman (from Nickel Comics #2 - I would have used #1, but I couldn't get an acceptable scan) and Captain Nazi (from Master Comics #21, which also has Bulletman and Captain Marvel).
I hope to return to this project and make Gold Comics #2, and continue down the line. Publc domain superheroes are quite fun to write for, and I love some of the characters I can mess around with.