Jasna, Poland

pl 54.004, 19.304

modern equivalent created for historical rows; Meyers exact match corroborating both 'Stuhm' and 'West Prussia': 'Lichtfelde Westpr., Stuhm, Marienwerder, Westpreussen, Preussen' 54.0077/19.3052; renamed Jasna (Dzierzgoń) 1945; Wikipedia/Wikidata (Q2866862) confirms 54.0039/19.3044.