No. 10, Undated, Probably About 9 November 1940 to Annemarie
Chilingirian Quartet · Andrew Brownell · Sarah Pring
No. 11, Undated, Probably Later in November 1940 to the Family
Sarah Pring · Andrew Brownell · Chilingirian Quartet
No. 13, Unknown Date, Believed to be 7 December 1940 to Annemarie
Sarah Pring · Chilingirian Quartet · Andrew Brownell
No. 15, 6 January 1942 Card Addressed to Hans from Bachmann in Lony’s Name
Andrew Brownell · Sarah Pring · Chilingirian Quartet
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
Chilingirian Quartet · Sarah Pring · Andrew Brownell