You didn't mention the image file suffix: .img, .smi and other variations. As TylerEss suggests, a more accomplished expander such as StuffIt 5.5 may be called for, or, depending on the age/version of the PageMaker (it is Aldus and not Adobe), an older version such as UnStuffIt 2. You do truly mean disk images, and not .sea or the like (or .smi, which will exist in usable form only in RAM unless you then make disks of them)?
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