Unfortunately I only have the pictures of the Alexander and no other information, other than Aylesham (or maybe Deal) 16th July 2013.
I collect Perfecto Shaper information, and was attracted to the ebay listing for the Alexander, only because the seller included a picture of a Perfecto Shaper leaflet in the listing. I had not seen the leaflet before so I grabbed that image, along with the pictures of the Alexander.
I can't for the life of me remember if it sold, or what it went for.
Sorry I can't be of more help on this one.
Steve