No. 10, Undated, Probably About 9 November 1940 to Annemarie
Sarah Pring、 Andrew Brownell、 Chilingirian Quartet
No. 11, Undated, Probably Later in November 1940 to the Family
Andrew Brownell、 Chilingirian Quartet、 Sarah Pring
No. 13, Unknown Date, Believed to be 7 December 1940 to Annemarie
Sarah Pring、 Andrew Brownell、 Chilingirian Quartet
No. 15, 6 January 1942 Card Addressed to Hans from Bachmann in Lony’s Name
Andrew Brownell、 Chilingirian Quartet、 Sarah Pring
No. 16, 30 December 1943, from Westerbork Camp to Josef Blum
Sarah Pring、 Andrew Brownell、 Chilingirian Quartet
No. 17, 23 February 1944, from Westerbork Camp to Josef Blum
Andrew Brownell、 Sarah Pring、 Chilingirian Quartet