Duplo Building 6 x 16 x 6, Front Double Doors and Two Windows, Left Window, and Right Door Openings, Top Sliding Trap Door

Duplo Door 1 x 4 x 4 with Porthole and 7 Vertical Grooves

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Duplo Door / Window Narrow, 1 x 3 x 2 1/2 with Four Panes

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Duplo Door 1 x 4 x 5 with Porthole and 7 Vertical Grooves

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Duplo Door, Top Sliding for Building 6 x 16 x 6

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