We actually do not know much about these pieces.
Nor do we know their actual functions.
We will tell you what we see and hopefully
with the above pics, YOU will know what they are ;-)
The first piece label says:
BELL & HOWELL MICROIMAGERY GROUP
MODEL BATCH BLIP CAMERA (SINGLE ROLL)
SERIES 1351 CVF
and has a SERIAL NO.
USE ONLY WITH MODEL SRM & SRM II RECORDER
It has a white front and the front top part panel says:
SYNCRO-SEARCH CAMERA
It has a spot that says: SYNCHRO MARK; then a ON OFF flip switch;
a spot that says: SHUTTER;
a 3 digit counter that says: INDEX METER;
a button that says: BATCH MARK;
a window that says: FILM SUPPLY
The other piece looks just like the above
except it has a gray front
and its front top part panel is missing
You can see the 3 digit counter and the film supply wheel.
Its label says: DESIGN 1292CVF
has a SERIAL NO.
They both have locks on their sides.
We did NOT get any keys with them.
They have scratches and have wear and could use a better cleaning.
Sorry but we had no way to test them
so it will be an as is sale.