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Auction: 15037 - Autographs, Historical Documents, Ephemera and Postal History
Lot: 50

Documents
Patents for Coke Ovens
1907-12, a series of worldwide patents by Arthur Owen Jones for his vertical coke oven with Letters Patent from Russia (4), Sweden, Norway, Germany (3), Italy, France, Hungary (2), Austria, Canada (3) and U.S.A. (3). Most with vertical folding creases and a couple with appropriate revenue stamps. An interesting group. (20 patents)

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Sold for
£160