After a while being absent from the site, I was recently reminded of the DCM and came back for a visit. I really love the preservation that's going on here, and what a great resource it is for someone interested in comics history. In February and March I was traveling and picked up a few older comics, so for a split second I thought I might have something I could scan and contribute, but after checking, it's an unfortunate no--all post-1959.
Does anyone have any suggestions or tips on finding PD comics? (I suppose if they did there would be a lot fewer titles on the "wanted" list but I still wanted to see if anyone had any advice)
I feel like when I look at comic book shops or used book stores I've been really lucky to find anything back to the late 60s. More commonly I find 80s comics; there's often tons of Dark Age 90s stuff, and it's hard to find comic shops where the newest stuff isn't being sold.
Where do I go? Do I just start trying to find local yard sales? Putting out classified ads looking for local hoarders? Would libraries have any resources for me? Abandoned publishing houses (preferably haunted; bring the scooby snacks)

?