On 35mm film canisters there are two rows of six rectangular areas, the two left-most areas (with the spool post on the left) are both common-ground and are thus always bare metal.
The two left-most areas (with the spool post on the left) are both common-ground and are thus always bare metal. On 35mm film canisters there are two rows of six rectangular areas.
On 35mm film canisters there are two rows of six rectangular areas. The two left-most areas (with the spool post on the left) are both common-ground and are thus always bare metal.
On 35mm film canisters there are two rows of six rectangular areas. The two left-most areas (with the spool post on the left) are both common-ground and are thus always bare metal.