Rare original example of an antique  horn flask.  Horn body  with as not hallmarked - most probably engraved silver mouting. measures approx 5.2“ inch long - for more details please view pictures 

In overall good condition showing light wear and tear- please note  3 small missing parts to the horn (see pictures) -  easy to restore … a great addition to any collection. 

Horn is approx 16 cm long and base is approx 7 cm at its widest point.