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Photo 34:
Outside of PMO II-5 64/2, of the second pattern, door 40 by 50 cm. in excellent condition. |
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Photo 35:
and … |
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Photo 36:
PMO II-5-64/2 with its “door” open.
In order to make it gas-tight, two bands of felt were nailed to the door and the frame (strips of felt can still be seen on the frame). |
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