it may be a good idea to put them together in an album. I bet there aren't many photographs from the 60s on SP!
You 're right, unfortunately almost of old pics are slides and the colours are changing or becaming strongly violet....probabily due to poor fixing bath at lab at that time.
Nobody expected the colors to remain stable for so long anyway, but maybe that's where scanning can save them. Some of my slides from the 80s changed to purple color too, but good scanning software helped to fix the problem ("ROC" function - Restore Original Colours)
The foreground exudes the presence of what it is like to be on the steep ridge of a mountain. Fab.