I had originally planned to show the new Miskatonic Antarctic expedition logo tomorrow, but things went better than expected and I was able to finish the roughs early. These are still subject to change, but they're pretty close to being ready. Other than replacing the Dornier Wal with the Dornier Merkur II the changes are relatively minor.
First off, the black and white line art. This would be used for documents, letterheads, envelopes, and such. If it goes over well I'll do a version with slightly heavier line widths and a little grain for a print reproduction.
Next, the color version of the logo. This will be used for small items like the patches and pins. The outer ring has been changed from light grey to Miskatonic red. It's a good tie-in to the University logo and makes the whole design a lot snappier.
Here's a variant of the color logo with more of an Art Deco feel. It takes advantage of countershading to provide dimensionality and uses more muted colors. This is what I'd like to use for larger reproductions like T-shirts.
I still need to work out a stencil version, but these should cover most uses. As always, your thoughts are appreciated.