Even though there were millions and millions of 1oz Silver BU libertads minted between 1982-1995, no 36mm direct fit capsules have been available for them all this time. Current 36mm capsules have been produced for gold and platinum coins, so they are not thick enough to accommodate the 1 oz silver libertads. The demand exists to have capsules for these, perhaps strong demand, so air-tites and their re-sellers should begin producing capsules for these coins, as a viable product offering.