The box is 58 mm square and 155 mm long. The valve was held in place by a corrugated card wrap covered by a paper sheet. This inner wrapping then had another corrugated card outer to fill the box. This barretter had never been unwrapped before I photographed it. The carton probably dates to the 1930s or 40s.
![](../boxes/box124a.jpg)
![](../boxes/box124c.jpg)
![](../boxes/box124g.jpg)
![](../boxes/box124h.jpg)
![](../boxes/box124i.jpg)
![](../boxes/box124j.jpg)
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