I visited QRS last summer and took some photos of their set-up.
I have two sets of two photos showing the arranging room and the
perforating room.

The first two SASE's (business size, one stamp) will get them.

Andy LaTorre  (same location, new postal address)
LaTorre Orgue Mecanique
111 Mistletoe Lane
Sylva, NC 28779  USA