Thanks, Archerg, Robert, and Chris. Probably the quality that best describes the image is that it's really quite "fuzzy" to the eye but also seems to lack the precision of the doubling that seems to occur in re-entries. I've been trying to up my scanning game so re-did this at 2400dpi and scanned another 36 along with it (cut apart to upload) as a sanity check to compare/contrast. I'm really leaning toward an inking issue at this point.
Stamp in question: