Right across the library building, one can see the historical building of the Gymnasium. In 1875, the construction of the Andritsaina School began on Nik. Mpampoudimos’s land, U-shaped and with its north-east side open, as designed by M. Kanellopoulos. The money came from a Pan-Hellenic fundraiser and a donation by Aggelos Yiannikesis, a Greek Consul in Trieste. The building was inaugurated in 1879 and the Library was housed on the West side of the 1st floor. In 1932, the north-east wing was added and the building took its present form, being the educational center of the wider area for 150 years.