Poly Prep lays cornerstone

Poly Prep lays cornerstone
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Title: Poly Prep lays cornerstone
Description:

Crowd of spectators, mostly back to camera, at laying of cornerstone of Polytechnic Preparatory Country Day School constructed at 7th Avenue and 92nd Street in Dyker Heights.

Date: 1916
Location: Brooklyn (New York, N.Y.)
Dyker Heights (New York, N.Y.)
More Details: Cropped: approximately one inch appears to be missing from top margin of original image.
Retouched.
Title from inscription on verso.
Collection: Schools
Subject: Cornerstone laying
Spectators
Institution: Brooklyn Public Library, Brooklyn Collection.
Medium: Gelatin silver prints.
Photographic 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: SCHL 1645