This can be your original Mickey Mouse store display sign advertising Pepsodent Tooth Powder, the only one with "irium", apparently a significant additive in the 1930's. This impressive full color cardboard sign measures 31"x15" & as you can see is dated 1937 Walt Disney Enterprises.
This is one of the most unusual Mickey Mouse endorsements. Enlarge pictures for exact condition.
This item is in the category "Collectibles\Disneyana\Vintage (Pre-1968)\Other Vintage Disneyana". The seller is "thiscanbeyours" and is located in this country: US. This item can be shipped to North, South, or Latin America, all countries in Europe, Japan.