Canon Model IID2
Your camera would appear to be a Model IID2. It has the following distinguishing features:
- No Model Name on Camera
- Top Shutter Speed 1/500th
- Has a Slow Speed Dial
- Top speed on slow dial is 1/30
- One piece View Finder Lever
- No Side Rail
- Has a Film Speed Reminder
- Has a lock on Slow Speed Dial
Dates: March 1955 thru July 1956
Ser. Nos.: 170160 to 228200
The IID2 is an upgrade of the IID1. Changes include an upgrade/redesign of the shutter mechanism and range finder optics.These changes are internal and not easily observed.
More obvious is the addition of a slow speed dial lock and a moving of the split speed from 1/25th to the 1/30th second. This model retains the ASA reminder dial on the film winder knob.