Airplane view of factory.
270 Madison Avenue. National Starch Products Co., laboratory.
270 Madison Avenue. National Starch Products Co. research department.
Basement to National Adhesives Building, National Starch Products.
270 Madison Avenue. National Starch Products Co., three pictures of laboratories.
270 Madison Avenue. National Starch Products Co. technical laboratory on tenth floor.
Copy from photo of General Culver.
View of lead flashing on roof of National Lead Co.
View of large window taken in factory.
New York County Courthouse. Copy of old photo of drawing.
[Airplane.]
View of tall narrow windows taken in factory.
Long Island City. House of Rhodes. View of factory
Copy of photo of Mrs. Bookhop.
Copy of photo of large yacht, maybe Cup racer.