QwikChek: This one was a very specific "detachable" container, once imported from China. Previous CO had tried to source a duplicate without success - which led to the prolonged inactivity and the long list of DNFs. I went past here just after taking over and found that the other part of the magnetic structure was also missing from the location due to rust (nail)
I think the best for the time being is to put this one to bed and sometime in the future place a new / different / type of container that will be more durable and less likely to fly away like the previous one