Dear Mr. Hartness,
Thank you for posting your request on History Hub!
We searched the National Archives Catalog and located the series Copies of Cross Reference Sheets to General Correspondence, 1947-1964 in the Records of the Office of the Secretary of the Army (Record Group 335) that contains 42 references to Boniface Campbell and 411 references to Fort Holabird that may be relevant to your research. These records have been digitized and can be viewed online using the Catalog. The Cross Reference Sheets relate to the series General Correspondence, 7/1947-12/1964 in Record Group 335, which has not been digitized. For access to and information about the General Correspondence series, please contact the National Archives at College Park - Textual Reference (RDT2) at email@example.com.
Next, we located 12 series, 18 file units, and 1 item related to Holabird in the Records of the Army Staff (Record Group 319) that might be of interest to you. Most of these records have not been digitized. Please contact RDT2 for assistance with these records, and please include as much information as possible in your inquiry (e.g. specific name, date, location, and topic of interest).
We also located 28 series related to Fort Holabird in the 1950s in the Records of the Office of the Chief Signal Officer (Record Group 111) that may be useful. These records have not been digitized. Please contact the National Archives at Philadelphia (RE-PA) at firstname.lastname@example.org for more information about these and similar records.
Plus, we located the series Index to Personalities in the US Army Signal Corps Photographic Files, 1940-1981 in Record Group 111 that contains multiple reference to Boniface Campbell in the early 1950s on images 379-385 of this file. These cards have been digitized and can be viewed online using the Catalog. For access to the images themselves, please contact the National Archives at College Park - Still Pictures (RDSS) at email@example.com.
Due to the continued impact of COVID-19, you may experience a delay in receiving an initial acknowledgment as well as a substantive response to your reference request from RDT2, RE-PA, and RDSS. We apologize for this inconvenience and appreciate your understanding and patience as we balance mission-critical work and the safety of our staff during the pandemic. Please check NARA’s web page about COVID-19 updates for the latest information.
We hope this is helpful. Best of luck with your research!