John was the man of the hour, and I can't believe I never thought of doing that. The gate itself is exactly three perforations vertically. So I am guessing that makes this camera a 4-perf movement with a 1.85:1 gate. My apologies for getting this thread started without knowing the proper information about my camera.
John, send me your email address in a private message so I can send you the photos, or if you want me to take over from here, just forward the email from them to me and I'll take care of it.
Thanks everyone for help.
2-perf Techniscope Arri 2C
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