Rare letter that survived the Hindenburg disaster to auction at Cowan’s
A rare piece of airmail that survived the Hindenburg disaster in 1937 will be offered for sale at Cowan’s Auctions this week. The charred postal cover was recovered by U.S […]
A rare piece of airmail that survived the Hindenburg disaster in 1937 will be offered for sale at Cowan’s Auctions this week. The charred postal cover was recovered by U.S […]
