Looking for info on this Small block camshaft

Bewy said

I see what looks like engraving around the neck of the journal, possibly 'H10' which likely means 110 LSA. What is the rest of the writing?

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From post #1 "Scribed on the nose of the cam are what looks like BC 282/287 H10 or H/O and 534162 not too clear because it’s been rubbing on the cam plate."

Cliff Ramsdell