That is quite a haul. Cats sell for $1200 to $1800 alone. There were about two orders of magnitude fewer Swyfts. They were made first from a rubber mold, then with a stell tool and injection molding by Sam Wu in Korea IIRC. The Cat came later when Canon bought the idea. I personally like lines of the Swyft. There were some neat prototypes with 5" and 7" screens based on readability of a paper back novel.
Sandy, you will appreciate this. I traded a working cat and cat180 printer with sheet feeder (I had two) for a Rockwell System-65 and RM-65 cages with cards. I wish I could find the Forth for the System-65 and it's 5.25 drives. All I need is the uber rare Aim-65/40 to complete my Rockwell collection. Then I will control the World! (Or sell them all to help pay for an RV-8 QB kit).
-- Charlie Springer