E. Frey & Co. Publishers
The Flatiron Building. Broadway, Fifth Ave. and 23rd Street, New York.

E. Frey & Co. Publishers
St. Patrick's Cathedral 5th Ave., New York

E. Frey & Co. Publishers,Irving Underhill (-1960)
New York Water Front.

E. Frey & Co. Publishers
Bridge over Lake Central Park, New York. Winter Scene.

E. Frey & Co. Publishers
The Mall Central Park, New York.

E. Frey & Co. Publishers
The New East River Bridge, New York.

E. Frey & Co. Publishers
Skating in Central Park, New York.

E. Frey & Co. Publishers
Empire Building Broadway and Rector Sts., New York.

E. Frey & Co. Publishers
Park Row, New York.

E. Frey & Co. Publishers
5th Avenue, New York.

E. Frey & Co. Publishers
Bethesda Fountain, Central Park, New York.

E. Frey & Co. Publishers
Madison Square, New York.

E. Frey & Co. Publishers
Riverside Drive and Columbia Yacht Club New York.

E. Frey & Co. Publishers
Steeplechase Park, Coney Island.

E. Frey & Co. Publishers
Up Broadway from Park Place, New York.

E. Frey & Co. Publishers
Soldier's and Sailor's Monument, New York.