The Burgh Lock has quite a few original characteristics that are new to me in this type of puzzles. For starters, how many Trick Locks do you know that come with two keys? No, not identical keys, distinct keys. And, if that wasn't enough already, you also have two keyholes slightly different from each other. One key for each keyhole... Seems logical, no? Well, not quite simple as black and white, but you'll understand once you finally solve it. To make things even more complex, one of the keyholes has a rotating disk, and both keyholes can be turned a good 80º in the same direction, at the same time. Too many things to worry about as you try to discover the secret to unlock the puzzle.
The puzzle is in very good condition.
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