V-block staging entry validated for model fit. Imported from staging batch duell-thimm-v, source entry 2314. Berlin: Mittler und Sohn, 1884, 35 pages; title restored from the source heading. Individually bibliographically reviewed in phase 90 against the complete source entry and, where needed, independent catalogue evidence.
Quality phase 526: duplicate work 3445 consolidated into this canonical work. Both records describe the anonymous Berlin: Mittler und Sohn 1884 regulations.
Legacy record 3445: Institutional German cut-fencing regulations.