UPDATED POST ON sparkypus.com A Medieval Potpourri https://sparkypus.com/2020/05/14/crossrail-a-portal-into-medieval-london/ No doubt archaeologists thought all their Christmases had arrived at once when first they heard  breaking news of the building of Crossrail, Europe’s largest infrastructure  –  which will be called the Elizabeth line and will open in phases from late 2018 – and the exceptional opportunities the…