Mike Grant, Columbia City, Indiana (no email, but phone 260-248-8288),
can supply boxes for Wurlitzer 125, 150, and 165 rolls. They are
authentic black, telescoping boxes like those used by Wurlitzer, not
the corrugated cardboard boxes that were used by Ray Siou at the end
of his roll business.
I have some extra 165-size boxes, but they are a little more expensive
than Mike's, because they use a board that is just a trifle heavier
than what Mike uses and that is exactly the weight used by Wurlitzer.
Mike's boxes are fine though, especially if they don't get hard and
Irondequoit, New York