Up for grabs is a "functioning" pin fire revolver from around the WWI or before era. They were in use during the late 1800s and early 1900s. If I am correct (quite possibe that I'm wrong on this one) this is a belgian Liege 1866 missing it's ejector rod. It's most likely a 6mm or 7mm round. No provenance on this gun so someone is going to get a smoking deal on this incredible piece of history. Below is a link to some info about pin fire weapons, and pictures of what the cartriges looked like. Neat gun, super cool that it still times properly and functions.

General info:  https://www.militaryfactory.com/smallarms/detail.php?smallarms_id=1240

Ammo image search:  https://i.pinimg.com/originals/a2/6f/7d/a26f7dae60115e3eed917de5ab6dd83b.jpg