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Ritsmtt Skoklosters slott .tif LSH artwork sv Stng av bok med stlstift Kvadratisk kloss med skruv bjrk original caption Ritsmttbr Nyckelord Fremlsbild Mtinstrument size mm SKO place of origin original filename smdig inventory number SKO CCBYSA Jens Mohr Measuring instruments Jens Mohr Media contributed by LSH