A nice December 3, 1870 cancel from Frankfurt AM, Germany on this folded letter / invoice that was sent via Heidelberg to Mosbach, Germany with cancels in both locations.  Nice franking on this interesting and attractive historic item.  Fine condition; sharper than the image may appear.  If the image does not readily appear, please try hitting your computer's reload or refresh button while viewing the item.  Successful bidder to pay $1.50 shipping in the US ($2.50 to Canada and $2.50 elsewhere); insurance extra if desired.  PayPal accepted for payment. Questions -- please ask~