Dang! Nice haul... Most detectors dream of that... Gonna have to call you Wilmingtonluckyboys... I've hit a few rats nests remodeling old houses and had coins rain from the celing, (tearing out lath and plaster), the little buggers love hoarding shiny stuff, 100 years it's all still in there...
not quite sure what it was? there was a foundation of a building around that hole. there were 115 silver coins that came out of there. we dug that thing all the way to the bottom.