Spencer Company Eye Test Chart on Board vintage pencil set in 1880-1881

in 1880-1881

but I think it is fabulous

Painting measures 5 1/6" x 4" and is very good vintage condition

which makes it slightly off-round

” I think it’s a vintage tobacco jar

Spencer Company Eye Test Chart on Board vintage pencil set in 1880-1881I believe this eye test chart dates to the mid to late 1940s; I have found some references to the Spencer Company of Mount Vernon that produced it from around then, including in Popular Photography magazine advertising photography equipment. I have found no matches for it out there anywhere though, so am not sure how much traction it gained as among optometrists though with its terrific mix of text and patterns and color it seems like it would have