Images thanks to Gordon Moriguchi
First edition Eagle Freighter, Eagle Transporter, and, on right, a second edition Transporter (note the vertical bar on the end of the top spine, the side jets change from yellow to red, and the rear engines and bottles swap colours).
This is the rarer "first edition" of the Eagle Freighter with chrome rocket nozzles and red bottles (like the first edition Transporter). As explained on that page, it is probably a variation rather than an earlier edition, with the "second edition" (red rocket nozzles, chrome bottles) being the standard variation.
Copyright Martin Willey.