Bram had found a reference to files pertaining Operation FAUST held by the NIMH (Netherlands Institute for Military History):
Source:
https://proxy.archieven.nl/0/DF0E2A7...51D3A150C07CD43.1. First Canadian Army
3.1.4. I Canadian Corps
3.1.4.1. Staf
Instructies uitgegeven door de S&T Maintenance van de I Canadian Corps betreffende operatie Faust: de voedseldroppings boven Rhenen
These very interesting files have now been digitized which is why I share them here.