| תיאור | שנה | סימול | |
|---|
| Card from Joseph Cowen to Theodor Herzl imploring Herzl to convene The Action Committee to prevent a split | | H1\1121-21 | |
| Card from Joseph Cowen to Theodor Herzl imploring Herzl to convene The Action Committee | | H1\1121-25 | |
| Telegram from Leopold Jacob Greenberg to Theodor Herzl regarding having seen Herzl's telegram to Joseph Cowen and Greenberg's loyalty to Herzl | | H1\1288-74 | |
| Typed copy of letter from Theodor Herzl to Joseph Cowen regarding "Poitische Korrespondenz" (political correspondence) and the possible debate in parliament relating to the immigration problems in Palestine | | H1\199-2 | |
| Letter from Joseph Cowen to Theodor Herzl regarding Herzl's seriousness in meeting with Lord Rothschild | | H1\1118-4 | |
| Letter from Joseph Cowen to Theodor Herzl regarding letter from Leander Jameson concerning Cecil Rhodes health and meetings with Herzl | | H1\1118-21 | |
| Letter from Joseph Cowen to Theodor Herzl regarding right point in time to send a letter to Leander Jameson and possible meeting with Cecil Rhodes in London | | H1\1118-23 | |
| Copy of letter from Joseph Cowen to Leander Jameson regarding request for a meeting between Cecil Rhodes and Theodor Herzl | | H1\1118-25 | |
| Letter from Joseph Cowen to Theodor Herzl regarding letter he received from Leander Jameson, and the preparation for an Article-Club-Dinner | | H1\1118-28 | |
| Letter from Joseph Cowen to Theodor Herzl relating to a letter from [?] Rosenbausm's agitation in favor of the Jewish Colonial Trust as harmful | | H1\1118-27 | |
| Letter from Joseph Cowen to Theodor Herzl regarding care and discretion with the information's given by Herzl | | H1\1119-4 | |
| Letter from Joseph Cowen to Theodor Herzl regarding letter from Max Langermann, conversation with Salman Levontin, Leopold Greenberg and Jacob de Haas, and with request for Herzl to come to London | | H1\1119-6 | |
| | תיאור:
Card from Joseph Cowen to Theodor Herzl imploring Herzl to convene The Action Committee to prevent a split סימול:
H1\1121-21 | |
| | תיאור:
Card from Joseph Cowen to Theodor Herzl imploring Herzl to convene The Action Committee סימול:
H1\1121-25 | |
| | תיאור:
Telegram from Leopold Jacob Greenberg to Theodor Herzl regarding having seen Herzl's telegram to Joseph Cowen and Greenberg's loyalty to Herzl סימול:
H1\1288-74 | |
| | תיאור:
Typed copy of letter from Theodor Herzl to Joseph Cowen regarding "Poitische Korrespondenz" (political correspondence) and the possible debate in parliament relating to the immigration problems in Palestine סימול:
H1\199-2 | |
| | תיאור:
Letter from Joseph Cowen to Theodor Herzl regarding Herzl's seriousness in meeting with Lord Rothschild סימול:
H1\1118-4 | |
| | תיאור:
Letter from Joseph Cowen to Theodor Herzl regarding letter from Leander Jameson concerning Cecil Rhodes health and meetings with Herzl סימול:
H1\1118-21 | |
| | תיאור:
Letter from Joseph Cowen to Theodor Herzl regarding right point in time to send a letter to Leander Jameson and possible meeting with Cecil Rhodes in London סימול:
H1\1118-23 | |
| | תיאור:
Copy of letter from Joseph Cowen to Leander Jameson regarding request for a meeting between Cecil Rhodes and Theodor Herzl סימול:
H1\1118-25 | |
| | תיאור:
Letter from Joseph Cowen to Theodor Herzl regarding letter he received from Leander Jameson, and the preparation for an Article-Club-Dinner סימול:
H1\1118-28 | |
| | תיאור:
Letter from Joseph Cowen to Theodor Herzl relating to a letter from [?] Rosenbausm's agitation in favor of the Jewish Colonial Trust as harmful סימול:
H1\1118-27 | |
| | תיאור:
Letter from Joseph Cowen to Theodor Herzl regarding care and discretion with the information's given by Herzl סימול:
H1\1119-4 | |
| | תיאור:
Letter from Joseph Cowen to Theodor Herzl regarding letter from Max Langermann, conversation with Salman Levontin, Leopold Greenberg and Jacob de Haas, and with request for Herzl to come to London סימול:
H1\1119-6 | |