Comment by annaloog:
That was my take also ... I have moved the images of several different (mostly undated) printings of the Signet
Bored Of The Rings to separate entries once I found enough info. to distinguish them.
Comment by 23skidoo:
I just notice David put covers for 1975, 1979 and 1981 printings here. My understanding is every printing has to be indexed separately, especially if their covers differ which is certainly the case for 1975.