For sale is an antique trade card. 
Very rare cancel stamps.
Multiple cancel stamps from Osmans, Ohio. Blotter may have been used by a post office clerk in Osmans. 
I found no record of any town named Osmans. I have another Gooch blotter which has an advertising stamp and that too is also marked Osmans, Ohio. There is only a couple Google results for "Osmans, Ohio", whereas Osman is much more prevalent.

I've found Osman and is listed as a ghost town:
Osman – Tiffin Township 
Post Office:  1854 – 1902 
Location: 38.786097, -83.434263

Original trade card. See photos, title, and condition description for details.

I am happy to combine shipping. Commit to buy the cards you want, do not pay, and wait for me to update the shipping costs. Send me a message to speed this up.

Shipped FAST and Safe! It will be shipped in thick layers of cardboard. Tracking included. See my feedback to purchase with confidence!

If you have any questions or need more pictures, let me know! 
Please contact me with any issues prior to leaving negative/neutral Feedback or low detail ratings, as I will always do my best to solve any problems that may come up!

Thanks for your interest!