Franco Albini, Fanca Helg, Bob Noorda, MM, 1964
People waiting for the subway train at Garibaldi station. The picture was taken between 1972 and 1981, since the map on the wall shows line 2 with just one branch towards East reaching Gorgonzola.
San Babila station entrance, from a 70's postcard.
1969 subway map showing connections with bus lines
La MM di Milano compie 50 anni