A green metal pinback button printed in white "You Gotta Have Park/ May 18-19 1985". From the annual Central Park celebration and fundraiser.

A white pinback button with a central image of a tree with a city skyline formed by the upper leaves and branches encircled by the words in black "You Gotta Have Park/ May 19-20 1984". From the annual Central Park celebration and fundraiser.

A white metal pinback button with a central image of the city skyline with tree in the foreground and a green kite flying above all encircled by the words in black "You Gotta Have Park/ May 14-15 1983". From the annual Central Park celebration and fundraiser.

A white metal pinback button with a central image of the city skyline with tree in the foreground and a green kite flying above all encircled by the words in black "You Gotta Have Park/ May 14-15 1983". From the annual Central Park celebration and fundraiser.

A beige pinback button printed with a flag divided vertically into red, white and red sections, marked in black "Peru." Part of a series of pre-World War I flag buttons; many of the flags and region names are no longer current. The reverse is printed "Sweet Caporal Cigarette", indicating that this button was part of a series of collectible premiums given by tobacco and gum manufacturers.

A beige pinback button printed with a flag divided vertically into red, white and red sections, marked in black "Peru." Part of a series of pre-World War I flag buttons; many of the flags and region names are no longer current. The reverse is printed "Between The Acts/ all Tobacco Cigarettes", indicating that this button was part of a series of collectible premiums given by tobacco and gum manufacturers.

A beige pinback button printed with a flag divided horizontally into yellow and blue and red sections with a central wreath crest, marked in black "Bolivia." Part of a series of pre-World War I flag buttons; many of the flags and region names are no longer current. The reverse is printed "Sweet Caporal Cigarette", indicating that this button was part of a series of collectible premiums given by tobacco and gum manufacturers.

A beige pinback button printed with a flag divided horizontally into yellow and blue and red sections with a central wreath crest, marked in black "Bolivia." Part of a series of pre-World War I flag buttons; many of the flags and region names are no longer current. The reverse is printed "Between The Acts/ all Tobacco Cigarettes", indicating that this button was part of a series of collectible premiums given by tobacco and gum manufacturers.

A beige pinback button printed with a flag divided horizontally into yellow, blue and red sections, marked in black "Ecuador." Part of a series of pre-World War I flag buttons; many of the flags and region names are no longer current. The reverse is printed "Between The Acts/ all Tobacco Cigarettes", indicating that this button was part of a series of collectible premiums given by tobacco and gum manufacturers.

A beige pinback button printed with a flag divided horizontally into yellow, blue and red sections, marked in black "Ecuador." Part of a series of pre-World War I flag buttons; many of the flags and region names are no longer current. The reverse is printed "Sweet Caporal Cigarette", indicating that this button was part of a series of collectible premiums given by tobacco and gum manufacturers.