Front:
A TYPICAL MEZZANINE STATION
DXIT
*****STAR FEATURES OF THE CHICAGO SUBWAY
*Ventilation *Ilumination *Escalators *Safety *Comfort
Back:
BEAUTY and utility are blended in the modern
lighting used for the first time in any subway
provides excellent illumination. Escalators of re-
versible type connect the mezzanine floors with
the train platforms. Extra wide train platforms
assure freedom of movement. In the downtown
area the center platform is 3500 feet long, ex-
tending across the entire loop from north to
south. Entrances to stores and shops from the
Mezzanine floors will be greatly appreciated by
patrons of the subway and prove a great time
350
saver.
GENUINE BLACKSTONE PRINT. BLACKSTONE STUDIOS, CHICAGO, ILL.
Travel in the Chicago Subway is pleasant and com-
fortable, speedy and safe.
Hak Minion threw Companys
UNE
