Dear Mr. Blumenfeld,
Thank you for contacting the History Hub!
We conducted a search of the National Archives Catalog and located 3 series and 7 file units that pertain to Camp Leroy Johnson. If you have any questions about the records or wish to receive a copy of a file unit, please contact Textual Reference Archives II Branch via firstname.lastname@example.org.
We hope that this information is helpful. Best of luck with your research!