Becker HAD a vertical marked face plate that you could switch over to as an option as I recall? I only saw it a few times and don't remember the details of what happened with the markings on the buttons but I think there were a couple of Beckers that the buttons were not marked on?
Ebay would tend to indicate that Beckers in general have become somewhat of a collectors novelty item of noticeable value? $500 ish.
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