Hi Ron,
Since you survived the "going postal" career for many years, this shop and its two anti-nodes should be a 'walk in the park' for you...
Keep an eye out for any old Swiss black powder pistols for me...the Swiss had several models until they moved into the rimfire and centerfire revolvers...
I would be serious about any fair/decent conditioned Swiss flint-lock pistol that might come through your shop...you would see some typical Swiss inspection cross stampings...makers vary with even some out of country makers.
Have a nice Memorial Day tomorrow !