http://books.google.com/books?id=fUgj6cpxXJYC&pg=PA114&lpg=PA114&dq=port+and+starboard+quilting+block&source=web&ots=y0X_6q_L_W&sig=gDvvi2rlXCjTlmAy8b7UMYNMn0
This is not a pattern either, but if you searched the site, you may be able to find the pattern.
I hope this long URL doesn't mess up this thread, if it does I will remove it.