This card also brings to mind the work of a postman back then. They were part postman and part detective. To some degree it's still true today. But, imagine, before the advent of zip codes, mailmen often needed to know all of the residents of a town and where they lived, because the entire address consisted of a name and the city and state. Mailmen also needed to decipher difficult handwriting and misspellings.
The message on the back (as much as I can decipher) reads:
Dear Bessie
I have been no place sence not to your mothers or any place the roads are so bad and so much snow I would like to go to your mother I have not seen any of Leo's folk or any of them sence. If the road get better I will try and go before he begans work. _____ hope you are all well