On 1 August 2012, Marian Rejewski posthumously received the Knowlton Award of the U.S. Military Intelligence Corps Association; his daughter Janina accepted the award at his home town, Bydgoszcz, on 4 September 2012.
On 1 August 2012, Marian Rejewski posthumously received the Knowlton Award of the U.S. Military Intelligence Corps Association. Rejewski's mathematician daughter Janina accepted the award on behalf of her late father at his home town, Bydgoszcz, on 4 September 2012.