Your music box should sit on a heavy table, backed up against a wall, to ring out at its most impressive fidelity, and an original base cabinet is unquestionably the best way to do this. Despite this, very few music boxes--perhaps one in a hundred--were sold with a base cabinet, making original base cabinets quite scarce and desirable.
The cabinet shown here has very nice original golden oak finish. The interior is sized to accept a 15.5 inch disc, making it appropriate for Regina or any other brand of music box that played a metal record of this size or slightly smaller. It contains its original dividing slats (usually removed). As the slats only take up half the depth of interior I would guess that at one time there were some spacer slats behind them, although the slats will still functionally separate the discs.
This is a good substantial cabinet, heavier than most, and will do a good job supporting and enhancing your Regina. I have shown it in one of the pictures with a Regina Style 11 on top to give you some idea of how your machine might look matched up to it (the Style 11 is not included in the price).
I haven't had good luck shipping these through FedEx/UPS, and I don't want to pack it, so I would prefer that you pick up this item. If you want it shipped you would have to pay for professional packing, and you may be looking at $400-$500 or more in freight.
We buy, sell, and repair antique phonographs and music boxes.
Pick-up and delivery possible in many parts of the midwest,south, and northeast.