The door to one of several film storage rooms on the 2˚ piso del museo.
Above, 2 frames from the print of the negative in the can below. Which turns out to be from 1923, not '17.
Below: Found in the room full of projectors and cameras. A boxful of 9.5mm cartridges. The titles written on the leaders indicate most of the films are educational and industrial documentaries.
Fotos documentales del Museo del Cine,
de Katie Trainor and Dan Streible.