Title supplied by cataloger based on information from sheet label. Image is a photoreduction of the mosaic created from original aerial photographs. Designating symbol SN. Form of individual image numbering: SN-1T-[number], SN-2T-[number], or SN-3T-[number]."Flying completed 10-17-57" Flown by Robinson Aerial Surveys, Inc. Newark 7, N.J. "Approximate scale, 1:20,000" [refers to individual images from which mosaic was made].
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