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