Henry C. Pearson, altered postcard signed "Henry Pearson 1977/31" on back (verso)
Dorothy and Herbert Vogel Collection of Artist Postcards, National Gallery of Art, Washington, DC, Gallery Archives- Images
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Henry C. Pearson, altered postcard signed "Henry Pearson 1977/31" on back (verso)
Dorothy and Herbert Vogel Collection of Artist Postcards, National Gallery of Art, Washington, DC, Gallery Archives