FIRST RUSSIAN SPACE WALK MARCH 18th 1965 COMMEMORATIVE TROPHY. 8-3/4"W X 14"H Overall. Base 5-1/2" x 4-3/4" x 2-1/4". Top piece 8-5/8"W at bottom. 7-3/8" at top. 2-1/4" thick. Item is acrylic plastic except for wrapping around base, which is brass.