| Adolph Hesse an Louis Spohr in Kassel |
Breslau, Mittwoch 3. April 1850 |
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| Adolph Hesse an Louis Spohr in Kassel |
Breslau, Sonntag 6. Oktober 1850 |
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| Adolph Hesse an Louis Spohr in Kassel |
Breslau, Montag 3. Februar 1851 |
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| Adolph Hesse an Louis Spohr in Kassel |
Breslau, Donnerstag 3. April 1851 |
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| Adolph Hesse an Louis Spohr in Kassel |
Breslau, Montag 1. Dezember 1851 |
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| Adolph Hesse an Louis Spohr in Kassel |
Breslau, Dienstag 18. April 1854 |
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| Adolph Hesse an Louis Spohr in Kassel |
Breslau, Dienstag 14. November 1854 |
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| Adolph Hesse an Louis Spohr in Kassel |
Breslau, Dienstag 3. April 1855 |
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| Adolph Hesse an Louis Spohr in Kassel |
Breslau, Donnerstag 3. April 1856 |
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| Adolph Hesse an Louis Spohr in Kassel |
Breslau, Freitag 3. April 1857 |
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| Adolph Hesse an Louis Spohr in Kassel |
Breslau, Mittwoch 18. November 1857 |
1857111831 |
