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Luxembourg Model Plant, Planning Model Room (1755a)
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Luxembourg Model Plant, Planning Model Room (1755e)
Luxembourg Model Plant, Planning Model Room (1755c)
Luxembourg Plant Model (2738a)
Luxembourg Plant Model (2738c)
Luxembourg Plant Model (2738b)
Luxembourg Plant Model-Planning Model Shop (2802b)
Luxembourg Plant Model-Planning Model Shop (2802c)
Luxembourg Plant Model-Planning Model Shop (2802a)
Luxemburg (2289c)