![2 DM coin & quot; ears of corn & quot; 1951, mint mark J | 2 DM coins | Federal Republic of Germany | Coins | Stamps Sieger 2 DM coin & quot; ears of corn & quot; 1951, mint mark J | 2 DM coins | Federal Republic of Germany | Coins | Stamps Sieger](https://bms-de.b-cdn.net/media/image/f9/7a/4f/054823.jpg?width=350&height=350)
2 DM coin & quot; ears of corn & quot; 1951, mint mark J | 2 DM coins | Federal Republic of Germany | Coins | Stamps Sieger
Interferometric Determination of the Refractive Indices and Birefringence of Mohair Wool Fibers - N. Barakat, A.M. Hindeleh, 1964
![NumisBids: Teutoburger Münzauktion GmbH Auction 128, Lot 2398 : Kursmünzen 5 Deutsche Mark Silber 1951-1974 1958 F.... NumisBids: Teutoburger Münzauktion GmbH Auction 128, Lot 2398 : Kursmünzen 5 Deutsche Mark Silber 1951-1974 1958 F....](https://www.numisbids.com/sales/hosted/teutoburger/128/image02398.jpg)