Skip to Content
You searched for
Search
Exhibition Science at Play Remove constraint Exhibition: Science at Play Date 1945 to 1949 Remove constraint Date: <span class='from'>1945</span> to <span class='to'>1949</span>

Search Constraints

Search Results

    • 1947

    Cardboard box with color printing shows boys and girls engaged in household chemistry: cleaning and polishing metals, "chemistry magic," stain removal and laundry tasks. Inside, blue-labeled vials of chemical samples…