Help Needed with '71 Duster with A/C

Hello,

I am in the process of finishing my engine compartment on my '71 225 Slant Six Duster with A/C. Would anyone have pictures of the carbon canister placement - because I do not see where one should be installed in my car since the horn is in the way. I am not sure if it makes a difference but my car is an original California emissions car.

Regards,

-Matt