I expect it's part of a regular clearie run. I think the oxblood is accidental, associated with the blue coloring. The path the oxblood ribbon traces could help illuminate the structure of the marble, and thus could give a clue about who made it, but that would just guessing the maker for fun. Nothing definitive about maker.
Edit to add: but not Christensen. Probably someone who was making marbles in the 40's or later.