Thanks for your interest in this piece, I am happy to hear that the restoration of this work has been completed! aaronstreet over at https://www.oskarjwhansen.org has been doing great work in documenting Hansen's work and Im sure will have an update on that soon.
I am happy to answer any questions about this and if you want to see any of my other writing please take a look at: https://medium.com/@zander_longnow and https://www.rosefutures.com