I was amused by two aspects of the safe that seem like mistakes. First, the horizontal pressure bar looks like it needed to have a piece machined away to clear the boltwork handle. Second, the crane hinge was notched to clear the horizontal pressure bar. This just seems out of place for a major safe maker like Mosler or York. I would tend to agree with bitbuster that the safe might be an off-brand with a Mosler lock, rather than being a Mosler safe.