Dear Jos van Kuipers,
Thank you for posting your request on History Hub!
Operation Quick Anger, which is also known as the Second Battle of Arnhem or the Liberation of Arnhem, was a joint operation of Canadian and British military forces, therefore, many of the records related to that battle will not be in the custody of the U.S. National Archives.
We searched the National Archives Catalog and located the series Black and White and Color Photographs of U.S. Air Force and Predecessor Agencies Activities, Facilities, and Personnel - World War II and Korean War, ca. 1940 - ca. 1980 in the Records of U.S. Air Force Commands, Activities, and Organizations (Record Group 342) that contains 7 images of Arnhem during World War II that have been digitized and may be viewed online using the Catalog.
We also located the series Photographs of Notable Personalities, 1942 - ca. 1945 in the Records of the Office of War Information (Record Group 208) includes 2 photographs of the Commander of the Royal Army at Arnhem, and the series Photographic File of the Paris Bureau of the New York Times, ca. 1900 - ca. 1950 in the Records of the U.S. Information Agency (Record Group 306) that includes 3 images related to Arnhem during World War II that may be of interest to you. These records have not been digitized. Please contact the National Archives at College Park - Still Pictures (RDSS) at firstname.lastname@example.org for access to and information about these records.
Next, we located 10 moving image files related to Arnhem in the 1940s in various record groups that might be useful for your research. Some of these records have been digitized and can be viewed online using the Catalog. For assistance with the non-digitized records, please contact the National Archives at College Park - Motion Pictures (RDSM) at email@example.com.
Plus, we located the series Escape and Evasion Reports, 1942-1945 in the Records of Headquarters, European Theater of Operations, United States Army (World War II) (Record Group 498) that contains 26 references to Arnhem that may be relevant for you. Most of these records have been digitized and can be viewed online in the Catalog. The series Records Relating to Planning for Allied Operations, 1943-7/1945 of the Supreme Headquarters Allied Expeditionary Force (SHAEF) in the Records of Allied Operational and Occupation Headquarters, World War II (Record Group 331) also includes 1 file related to Arnhem, and the series General Correspondence Files, 5/1943-1945 of SHAEF in Record Group 331 contains information about Arnhem as well. These records have not been digitized. For information about these and similar records, please contact the National Archives at College Park - Textual Reference (RDT2) at firstname.lastname@example.org.
Due to the COVID-19 pandemic and pursuant to guidance received from the Office of Management and Budget (OMB), NARA has adjusted its normal operations to balance the need of completing its mission-critical work while also adhering to the recommended social distancing for the safety of NARA staff. As a result of this re-prioritization of activities, you may experience a delay in receiving an initial acknowledgement as well as a substantive response to your reference request from RDSS, RDSM, and RDT2. We apologize for this inconvenience and appreciate your understanding and patience.
We hope this information is helpful. Best of luck with your research!