Port of Piraeus permanent navy base for the mighty Athenian fleet. However, in the late 4th century BC began a long period of decline for Piraeus; the harbours were only occasionally used for the Byzantine fleet and the city was mostly deserted throughout the Ottoman occupation of Greece. In 2002 PPA and the Greek government signed a concession agreement. The Greek government leased the port zone lands, buildings and facilities of Piraeus Port to PPA for 40 years. In 2008 the duration of the concession agreement was modified from 40 to 50 years. With this modification the lease is ending in 2052. Since
Huron City Historic District Huron City Historic District The Huron City Historic District is a historic district encompassing the village of Huron City, Michigan, with structures locatred primarily along Pioneer Drive. The district was listed on the National Register of Historic Places in 1995. The area around Huron City was first settled as part of the area's lumber boom, with a sawmill constructed at this location in the 1830s or 1840s. By 1852, P. F. Brakeman & Co. was operating a water-powered sawmill. Brakeman sold out to Dowling & Forbes of Port Huron, who sold to R. B. Hubbard & Co., a lumbering firm