20th century
Camera lens filter in original case, Walz Made in Japan
5.3 × 5.3 × 1.3 cm (2 1/16 × 2 1/16 × 1/2 in.)
Collection of Barnett and Annalee Newman Estate of Annalee Newman The Barnett and Annalee Newman Foundation
Metal stencil for pochoir
20th centuryAmerican