An original Earth Week demonstration screen printed poster on heavy card stock. This is an original printing from the first Earth Day event in 1970, which took place in Philadelphia on April 22 in Fairmount Park at the Belmont Plateau. Artist unknown
SIZE: 28 1/4" (h) x 22"
CONDITION: Border and corner wear with creasing and stains
An original Earth Week demonstration screen printed poster on heavy card stock. This is an original printing from the first Earth Day event in 1970, which took place in Philadelphia on April 22 in Fairmount Park at the Belmont Plateau. Artist unknown
SIZE: 28 1/4" (h) x 22"
CONDITION: Border and corner wear with creasing and stains
