Mass deacidification to neutralize the acids contained in the paper and to introduce an alkaline reserve, total: 42 570 volumes / slipcase and 16 500 sheets, divided into 10 lots.

Mass deacidification to neutralize the acids contained in the paper and to introduce an alkaline reserve. Location: State and University Library, Von-Melle-Park 3, 20146 Hamburg¹.

Approximately 16,500 sheets of theater tickets from the Deutsches Schauspielhaus Hamburg 1900 / 01-1939 / 40, format up to 31 x 25 cm, divided into 40 volumes with a total of around 120 kg; Post-acidification, where necessary, as well as foiling, cutting and leaf stabilization by fibrillation, embedding or splitting 2 , Order in acid-free protective cardboard.

2 Execution by a certified paper restorer (qualified or with equivalent qualifications).

Mass deacidification to neutralize the acids contained in the paper and to introduce an alkaline reserve. Location: Library of the Museum of Ethnology, Rothenbaumchaussee, 20148 Hamburg⁷.

Approximately 2,000 volumes of special literature on Asian ethnology a 0.4 kg.

Mass deacidification to neutralize the acids contained in the paper and to introduce an alkaline reserve. Location: State and University Library, Von-Melle-Park 3, 20146 Hamburg¹:

a) approx. 1 420 slipcases a 2.4 kg (= 142 running meters) with historical school programs (mainly thin booklets in slipcases); Deacidification, replacement of the old with new acid-free slipcases, labeling of the slipcases;

b) approx. 250 volumes of course catalogs of the University of Hamburg 1896-1990 a 0.3 kg; Deacidification.

Mass deacidification to neutralize the acids contained in the paper and to introduce an alkaline reserve. Location of the State and University Library, Von-Melle-Park 3, 20146 Hamburg and the Bergedorf Storage Library¹.

Approximately 20,000 volumes of monographs and magazines with sole ownership Hamburg (A-signatures) a 0.4 kg.

Mass deacidification to neutralize the acids contained in the paper and to introduce an alkaline reserve. Location: State and University Library, Von-Melle-Park 3, 20146 Hamburg and Bergedorf Storage Library¹.

Approximately 6,000 volumes of monographs and magazines with sole ownership Hamburg (B-signatures) a 0.5 kg.

Mass deacidification to neutralize the acids contained in the paper and to introduce an alkaline reserve. Location: State and University Library, Von-Melle-Park 3, 20146 Hamburg and Bergedorf Storage Library¹.

Approximately 1,400 volumes of old stock from the takeover of the Authority for Urban Development and Housing (BSW) a 0.5 kg.

Mass deacidification to neutralize the acids contained in the paper and to introduce an alkaline reserve. Location: Library of the Asia Africa Institute at the University of Hamburg, Edmund-Siemers-Allee 1, Wing East, 20146 Hamburg 3 .

Approximately 3,000 volumes of Chinese literature (brochures) each 0.2 kg and approx. 500 monographs and magazine volumes each 0.4 kg.

Mass deacidification to neutralize the acids contained in the paper and to introduce an alkaline reserve. Location: Departmental Library of Cultural History and Cultural Studies at the University of Hamburg, Edmund-Siemers-Allee 1, West Wing, 20355 Hamburg⁴:

a) approx. 500 volumes of old stock from the previous institution (monographs) a 0.4 kg (location: Edmund-Siemers-Allee 1);

b) approx. 500 volumes of P literature and sole ownership (monographs and sheet music) a 0.4 kg (location: Neue Rabenstr. 13).

Mass deacidification to neutralize the acids contained in the paper and to introduce an alkaline reserve. Location: Theological Library of the University of Hamburg, Gorch-Fock-Wall 7, 20354 Hamburg⁵.

Approximately 4,000 volumes of singular literature on church history (monographs) each 0.5 kg.

Mass deacidification to neutralize the acids contained in the paper and to introduce an alkaline reserve. Location: Library of the Institute for the History of German Jews, Beim Schlump 83, 20144 Hamburg⁶.

Approximately 3 500 volumes of special literature on the history of German Jews a 0.4 kg.