Grout Hole Drill Platform and Dust Collector, MHT #51, New York City, 1939
safety negativePHOTOGRAPHS - SOFT NEGATIVES
Rosenfeld and Sons
USA, NY, New York
10 x 8 x 0 in.
8x10 safety negative photographed by Rosenfeld and Sons on January 12, 1939. Image of grout hole drill platform and dust collector, MHT #51 under New York City. Visible in image: tunnel with train tracks running along bottom, a platform is set up with a two men standing on it drilling holes into roof of tunnel. CREDIT LINE: Mystic Seaport, Rosenfeld Collection. Typed on original negative sleeve: “54402 1/12/39 / 2526-8 / The Mason & Hanger Co / 481 - 11th Ave, City Grout hole drill platform and dust / collector M H T 51 1/12/39“.
Mystic Seaport, Rosenfeld Collection