Capital Trading Stamps 2 Sided Metal Sign. The item "Capital Trading Stamps 2 Sided Metal Sign" is in sale since Tuesday, March 19, 2019. This item is in the category "Collectibles\Advertising\Merchandise & Memorabilia\Signs\Original\1930-69". The seller is "above_the_rest_3482" and is located in Tioga, Texas. This item can't be shipped, the buyer must pick up the item.