O/k, This is rare!
I am being serious here!
Back in the late 70s when I was a member of METHS - Malta Expedition Training Hillwalking Society, (RAF) we hosted a talk from a gentleman who was involved in moving a grand piano in 1942 (ish) from France to Spain, by hand, across the Pyrannes to stop the Germans taking it away as spoils of war. Wrapped in tarps, covered in ropes, they hauled it all the way!
Skipy