There are two pips in a beaut, four beauts in a lulu, eight lulus in a doozy, and sixteen doozies in a humdinger. No one knows how many humdingers there are in a lollapalooza.
This causes me to wonder how well these cast iron structures survived for many years, cast iron failure being common for lighthouses and other construction as a result of prolonged exposure to impacts and vibrations from waves or other sources for other structures such as traffic crossing bridges with cast iron members and connectors.