Film transport system for 120 film

Were can I buy a film transport system for 120 film? I hope I'm using the
correct terminology.
I've seen cameras made from coffee and tea containers with film
transports,but can't seem
to find this item,would I have to find a old 120 camera and use its system?
Can I us the transport
from a cheap plastic camera? Thanks in advance.

Nathaniel Williams
Received on Sat May 4 15:46:49 2002