Antique Elbow Lock for Left Hand door. - Eastern Europe. ca. early 1800s. (1840-1940)

Antique levered box lock, as found in Romania. This heavy-duty lock with a privacy latch is fully functional, comes with a key for the deadbolt, but requires a keeper.  

The dimensions of the lock body are 6 1/4" wide (including the portion that covers the keeper) by 6" high.