I have a French postcard which is from 1958 judging by the cancel on the stamp. I have tried looking up the French stamp in my copy of Scott which is from 2017 and cannot find it. I need more practice with the Scott admittedly, but have not been able to find this stamp after two different sessions of looking for it. Any help you can give me in identifying this stamp will be greatly appreciated. Here is the postcard, front and back, I hope you can read them, had some trouble resizing.
Thank you for looking at my post and for any help you have given me, Julie