Yes - this is the 1996 Orchid by William Manson, and
Yes - the 1996 catalogue is not (yet) online.
Other orchids (or with orchid in the name) are online WITH images, however, the only one with a "no image" signature I could find is "Orchid Style Three", Allan Scott of 1991: this was a commissioned weight for the Arts Institute of Chicago, and like all commissioned weights it doesn't show up in Caithness catalogues - neither have I seen one in an auction so far (to ask for permission to use the image for the catalogue).
Talking of permission to use images for the catalogue: as you have offered other images previously - may I assume your permission for the images in this thread as well
I would be nice to have a clearer image of the cane. At the moment I can only guess it is a wm cane plus a bubble, as I have never seen a cane with 3 characters. There were wm canes plus two digits (for the year, I have examples for 80 and 81) - but they would be wm over nn (two digits) - could not be mistaken for three characters in a row.