Here is a photo of an unlisted variant in No Name CD 152 EI [035], in that it has a reversed "1" on the dome, like the [040] EI, yet is clearly a "48" over blot, not "40". Additionally, the piece, though not evident in the photo, is blue, (perhaps blue aqua), a color not listed in either EI [035] or [040], the "blot out" options.