Hello, My handle is Doc13. I have my grandmothers Waterman “Skywriter” made in Canada. It has a pump lever for the bladder/reservoir, so I would like to restore it to working order. I also came across a bottle of Scripts ink she used and it was sealed enough that it is still half full of ink. I feel blessed with this find and want to treat the family treasure with the respect it deserves. Any advice would be appreciated. Doc13