Źródła archeologiczne do dziejów drukarstwa na przykładzie drukarni z Ostrowa Tumskiego w Poznaniu

The article presents the results of archaeological and architectural investigations that have been carried out within a former printing house at the Lubrańskiʼs Academy in Ostrów Tumski in Poznań, together with a collection of lead pieces of type collected between 2002 and 2014. Archaeological evidence serves as a pretext for revising the history of printing houses operating in the area since the turn of the seventeenth century towards the end of the eighteenth century.