French fencing manual attributed to le colonel de C. de K. Gelli gives the wording 'de l'escrime', while the later bibliographic database tradition linked to Gallica preserves the title with 'sur l'escrime'; the local record adopts the latter as the more coherent normalized title while retaining Gelli's form in the source note. Responsibility statement classified as unnamed or pseudonymous in quality phase 98f; no artificial person authority created.