Qalamdan-e Vosta (, also Romanized as QalamdÃÂn-e Vosà £Ã¡; also known as QalamdÃÂn and QalamdÃÂn-e BÃÂlÃÂ) is a village in Rostam-e Yek Rural District, in the Central District of Rostam County, Fars province, Iran. At the 2006 census, its population was 185, in 39 families.