On the Östgöta coast between Norrköping and Söderköping lies Mem, which is the first lock on the Göta Canal with a lot of boat traffic to look at. The canal was inaugurated here in 1832. In Mem, which is built around the canal with buildings that previously housed Lotsstation, Tullhus, Post, Tullpackhus, Skeppshandel etc. there was also the school which was built about 1890 and in which...