Another eBay win, the orignal location of this lantern and swan-neck bracket is unknown.

The control box contains the gear for an 80W MBF/U bulb.

An Z5560 lantern with a shallow glass bowl was originally installed on this bracket but I replaced it with the lantern pictured as I already had a very similar bracket and lantern combination in the collection.

The lantern is an GEC Z5560.