Looking south from no. 415 64th St. showing progress on 4th Ave. sub station

Looking south from no. 415 64th St. showing progress on 4th Ave. sub station
Enlarge Image
Why am I seeing a watermark?
Title: Looking south from no. 415 64th St. showing progress on 4th Ave. sub station
Description:

View of construction site for subway line (the Sea Beach or N line) showing workers building subway station, some laying bricks, some mixing cement, some hammering girders, some carrying planks, etc.; wooden houses beyond field in background; large, school-like building in right background.
Date: 1914
Location: Brooklyn (New York, N.Y.)
Bay Ridge (New York, N.Y.)
More Details: Title from inscription on recto.
On recto: date inscribed: Oct.-29-1914.
Photographer's name inscribed on recto: "Urquhart."
Collection: Subway Construction
Subject: Subways
Subway stations
Construction workers
Institution: Brooklyn Public Library, Brooklyn Collection.
Medium: Photographic prints.
Gelatin silver prints.
Rights: Copyright restrictions apply to the use of this image. For more information or to obtain a photographic reproduction of this image, contact the Brooklyn Collection at Brooklyn Public Library.
ID: SUB 0275