Addressees: Schlesinger, Sigmund
- SLC to Sigmund Schlesinger, 1 February 1898 · Vienna, Austria · UCCL05338 CtHMTH
- SLC to Sigmund Schlesinger, 20 May 1898 · Vienna, Austria · UCCL00228 NRU
- SLC to Sigmund Schlesinger, 30 May 1898 · Kaltenleutgeben, Austria · UCCL05396 NHC
- SLC to Sigmund Schlesinger, 28 July 1898 · Kaltenleugeben, Austria · UCCL00295 NRU
- SLC to Sigmund Schlesinger, 20 October 1898 · Vienna, Austria · UCCL05452 MiD
- SLC to Sigmund Schlesinger, 1 January 1899 · Vienna, Austria · UCCL05455 CU-MARK
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