i found this a couple of days ago, it even came with a box.
Itīs made between 1937-1946, and came in coral red and black.
I have another MB "2", but this one has a smaller star, also there are some minor differences on the cap.
It cleaned up nicely but needed a new sac , the imprints are very crisp and clear, and it writes with a very thin line and has a semi-flex nib.
A nice and sturdy little pen.
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