![[NF.WB 21028 Låseanretning?]](/api/img/thumb/wilse%3AURN%3ANBN%3Ano-nb_digifoto_NF_WB_21028?w=1600)
[NF.WB 21028 Låseanretning?]
A black-and-white photograph shows a mechanical device or assembly mounted on a board against a plain background.
Variants in this stack · 2
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Norway in the making, 1900s–40s — Nasjonalbiblioteket
Nasjonalbiblioteket (National Library of Norway) / Norsk Folkemuseum, Anders Beer Wilse collection
publicdomain
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