Can any one help me date this film?
I picked up an Argus A2 at a flea market the other day. Inside was a roll of Kodachrome that had
only a few exposures made on it. The cassette is solid yellow with small black writing on it.
There is no Kodak logo or speed rating such as Weston, ASA or DIN or expiration date.
There is only the 18 exposure specification and the Patent number.
Here are a few shots of it.

Thanks,
Rich