The Pearl Button Allende to rehabilitate the surviving tribespeople; the concentration camps set up under Pinochet; how inmates were tortured and how their bodies, weighted with lengths of rail, were dropped from helicopters into the Pacific; how one corpse was washed ashore; and finally how one of the lengths of rail recovered from the sea had a mother-of-pearl shirt button encrusted to it. The Pearl Button The Pearl Button () is a 2015 Chilean documentary film directed by Patricio Guzmán. It was screened in the main competition section of the 65th Berlin International Film Festival where it won the Silver Bear for Best
Pearl of Csaba Pearl of Csaba Pearl of Csaba ("Csabagyöngye" in Hungarian) is a white variety of grape. It was created in 1904 by the Hungarian viticulturalist Adolf Stark, presumably by crossing Madeleine Angevine × Muscat Courtillier (= Muscat Précoce de Saumur). Some sources instead state the parent varieties as Bronner x Muscat Ottonel, but this is seen as less likely. The variety's name was taken from the city Békéscsaba, which is also called "Csaba" for short. Pearl of Csaba is primarily used as a table grape. Worldwide cultivation is estimated to be around , and it is primarily found in Romania, Hungary