This photo montage of first seven mayors of Greater City of New York appeared in the Official Book for the Silver Jubilee Exposition.

The 7
Mayors
During
Greater
NYC's
1st Quarter
Century

Robert A. Van Wyck
1898 -1901 (top)

Seth Low
1902 -1903 (upper left)

George B. McClellan
1904-1909 (upper right)

John F. Hylan
1918-1925 (center)

William J. Gaynor
1910-1913 (lower left)

Ardolph L. Kline (Acting)
1913 (lower right)

John Purroy Mitchel
1914-1917 (bottom)