The Torelló settlement was one of the largest in the municipal area of Mahón. It is especially well known for the spectacular talaiot (called the Talayot of Torellonet Vell) which is interesting because at the top of the tower you can still see the original doorway and the lintel above it, both of which date from the Talayotic period (1000-700 BCE).
Unfortunately, the structure was damaged by the triangulation pillar and the airport-runway approach lights that were placed on the tower platform. An archaeological dig carried out on the site in the 1980s unearthed lamps dating from the period of Imperial Rome plus the remains of fine Roman pottery.Of all the structures identified in the settlement, the most interesting are a second talayot (much smaller in size); the foundations of several houses; a couple of artificial caves; plus a water catchment system made up tanks or cisterns and channels.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.