Jeff,
You are correct! It's a 1954 CJ3B that was my grandfather's. Here's some links to more pics we've got online at webshots (the pictures are links to the albums):
We're going to do a restoration as we can. First things are: rebuild the clutch & replace the rubber brake lines. The F-head runs very well, so it'll be worked on last. The mileage is an amazingly low original 6,180. Once that's done, we'll redo the wiring to the lights so they all work. We'll definitely start a rest thread onec things get underway.