A Whole Lotta Bells by Kurt Evensen The Olsen Nauen Bell Foundry (Norwegian: Olsen Nauen Klokkestøperi) is a Norwegian bell foundry located in the municipality of Tønsberg. The foundry was established in 1844 by Ole Olsen, and it is headed today by the sixth generation of the Olsen Nauen family. The company is based at the Nauen farm in Sem and is Norway's only bell foundry. The Olsen Nauen Bell Foundry produces glockenspiels, church bells, ship's bells, farm bells, and other products from bell metal, which is a specific alloy of copper and tin. The company has supplied bells to most Norwegian churches. Part of its production is exported, some to mission churches and also to other clients. Examples of carillons cast by Olsen Nauen include the ones in Oslo City Hall, Oslo Cathedral, Sem Town Hall in Tønsberg, and Trinity Church in Arendal. The company has also produced a 52-bell travelling carillon, which is the world's largest. The Nauen farm also has a small museum with a display of old and new bells. https://flic.kr/p/2hmzq84