This just struck me as a curious thing, very Victorian, with a strange selection of copies of paintings (detailed in the handwritten annotations below) combined with this lovely watercolored ribbon-like grid. I assume it was made with the educational purpose, but what a far cry from the crude flashcards of my history days! More on reverse, too.
11 1/2" x 9 1/8". Very good condition, clean and bright and bold. Watercolor, ink, and collage on cardstock weight board.