1906 Milan International Exposition: Bronze Award certificate bestowed upon Ante Marmiroli, Meccanico, of Italy, in the section posts, Telegraphs & Meteorology. 39 x 53 cm. Among other events, the 20km Simplon Tunnel connecting Italy and Switzerland through the Alps was opened during the Exposition. the cartouche at centre left of the certificate features railwaymen looking at Milan from the Simplon Tunnel's portal.